add repl-react + fix deps

This commit is contained in:
Felix Roos 2022-03-25 18:46:45 +01:00
parent 6f60a3a1d5
commit 6430f6207d
53 changed files with 33850 additions and 24809 deletions

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# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
# dependencies
/node_modules
/.pnp
.pnp.js
# testing
/coverage
# production
/build
# misc
.DS_Store
.env.local
.env.development.local
.env.test.local
.env.production.local
npm-debug.log*
yarn-debug.log*
yarn-error.log*

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# Getting Started with Create React App
This project was bootstrapped with [Create React App](https://github.com/facebook/create-react-app).
## Available Scripts
In the project directory, you can run:
### `npm start`
Runs the app in the development mode.\
Open [http://localhost:3000](http://localhost:3000) to view it in your browser.
The page will reload when you make changes.\
You may also see any lint errors in the console.
### `npm test`
Launches the test runner in the interactive watch mode.\
See the section about [running tests](https://facebook.github.io/create-react-app/docs/running-tests) for more information.
### `npm run build`
Builds the app for production to the `build` folder.\
It correctly bundles React in production mode and optimizes the build for the best performance.
The build is minified and the filenames include the hashes.\
Your app is ready to be deployed!
See the section about [deployment](https://facebook.github.io/create-react-app/docs/deployment) for more information.
### `npm run eject`
**Note: this is a one-way operation. Once you `eject`, you can't go back!**
If you aren't satisfied with the build tool and configuration choices, you can `eject` at any time. This command will remove the single build dependency from your project.
Instead, it will copy all the configuration files and the transitive dependencies (webpack, Babel, ESLint, etc) right into your project so you have full control over them. All of the commands except `eject` will still work, but they will point to the copied scripts so you can tweak them. At this point you're on your own.
You don't have to ever use `eject`. The curated feature set is suitable for small and middle deployments, and you shouldn't feel obligated to use this feature. However we understand that this tool wouldn't be useful if you couldn't customize it when you are ready for it.
## Learn More
You can learn more in the [Create React App documentation](https://facebook.github.io/create-react-app/docs/getting-started).
To learn React, check out the [React documentation](https://reactjs.org/).
### Code Splitting
This section has moved here: [https://facebook.github.io/create-react-app/docs/code-splitting](https://facebook.github.io/create-react-app/docs/code-splitting)
### Analyzing the Bundle Size
This section has moved here: [https://facebook.github.io/create-react-app/docs/analyzing-the-bundle-size](https://facebook.github.io/create-react-app/docs/analyzing-the-bundle-size)
### Making a Progressive Web App
This section has moved here: [https://facebook.github.io/create-react-app/docs/making-a-progressive-web-app](https://facebook.github.io/create-react-app/docs/making-a-progressive-web-app)
### Advanced Configuration
This section has moved here: [https://facebook.github.io/create-react-app/docs/advanced-configuration](https://facebook.github.io/create-react-app/docs/advanced-configuration)
### Deployment
This section has moved here: [https://facebook.github.io/create-react-app/docs/deployment](https://facebook.github.io/create-react-app/docs/deployment)
### `npm run build` fails to minify
This section has moved here: [https://facebook.github.io/create-react-app/docs/troubleshooting#npm-run-build-fails-to-minify](https://facebook.github.io/create-react-app/docs/troubleshooting#npm-run-build-fails-to-minify)

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{
"name": "repl-react",
"version": "0.1.0",
"private": true,
"dependencies": {
"@testing-library/jest-dom": "^5.16.3",
"@testing-library/react": "^12.1.4",
"@testing-library/user-event": "^13.5.0",
"codemirror": "^5.65.2",
"react": "^17.0.2",
"react-codemirror2": "^7.2.1",
"react-dom": "^17.0.2",
"react-scripts": "5.0.0",
"tone": "^14.7.77",
"web-vitals": "^2.1.4",
"webmidi": "^3.0.15"
},
"scripts": {
"start": "react-scripts start",
"build": "react-scripts build",
"test": "react-scripts test",
"eject": "react-scripts eject"
},
"eslintConfig": {
"extends": [
"react-app",
"react-app/jest"
]
},
"browserslist": {
"production": [
">0.2%",
"not dead",
"not op_mini all"
],
"development": [
"last 1 chrome version",
"last 1 firefox version",
"last 1 safari version"
]
}
}

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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<link rel="icon" href="%PUBLIC_URL%/favicon.ico" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<meta name="theme-color" content="#000000" />
<meta
name="description"
content="Web site created using create-react-app"
/>
<link rel="apple-touch-icon" href="%PUBLIC_URL%/logo192.png" />
<!--
manifest.json provides metadata used when your web app is installed on a
user's mobile device or desktop. See https://developers.google.com/web/fundamentals/web-app-manifest/
-->
<link rel="manifest" href="%PUBLIC_URL%/manifest.json" />
<!--
Notice the use of %PUBLIC_URL% in the tags above.
It will be replaced with the URL of the `public` folder during the build.
Only files inside the `public` folder can be referenced from the HTML.
Unlike "/favicon.ico" or "favicon.ico", "%PUBLIC_URL%/favicon.ico" will
work correctly both with client-side routing and a non-root public URL.
Learn how to configure a non-root public URL by running `npm run build`.
-->
<title>React App</title>
</head>
<body>
<noscript>You need to enable JavaScript to run this app.</noscript>
<div id="root"></div>
<!--
This HTML file is a template.
If you open it directly in the browser, you will see an empty page.
You can add webfonts, meta tags, or analytics to this file.
The build step will place the bundled scripts into the <body> tag.
To begin the development, run `npm start` or `yarn start`.
To create a production bundle, use `npm run build` or `yarn build`.
-->
</body>
</html>

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{
"short_name": "React App",
"name": "Create React App Sample",
"icons": [
{
"src": "favicon.ico",
"sizes": "64x64 32x32 24x24 16x16",
"type": "image/x-icon"
},
{
"src": "logo192.png",
"type": "image/png",
"sizes": "192x192"
},
{
"src": "logo512.png",
"type": "image/png",
"sizes": "512x512"
}
],
"start_url": ".",
"display": "standalone",
"theme_color": "#000000",
"background_color": "#ffffff"
}

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# https://www.robotstxt.org/robotstxt.html
User-agent: *
Disallow:

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.App {
text-align: center;
}
.App-logo {
height: 40vmin;
pointer-events: none;
}
@media (prefers-reduced-motion: no-preference) {
.App-logo {
animation: App-logo-spin infinite 20s linear;
}
}
.App-header {
background-color: #282c34;
min-height: 100vh;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
font-size: calc(10px + 2vmin);
color: white;
}
.App-link {
color: #61dafb;
}
@keyframes App-logo-spin {
from {
transform: rotate(0deg);
}
to {
transform: rotate(360deg);
}
}

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import React, { useCallback, useLayoutEffect, useRef, useState } from 'react';
import CodeMirror, { markEvent, markParens } from './CodeMirror';
import cx from './cx';
import { evaluate } from '@strudel/eval';
import logo from './logo.svg';
import playStatic from './static.mjs';
import { defaultSynth } from '@strudel/tone';
import * as tunes from './tunes.mjs';
import useRepl from '@strudel/hooks/useRepl.mjs';
import { useWebMidi } from './useWebMidi';
// TODO: use https://www.npmjs.com/package/@monaco-editor/react
const [_, codeParam] = window.location.href.split('#');
let decoded;
try {
decoded = atob(decodeURIComponent(codeParam || ''));
} catch (err) {
console.warn('failed to decode', err);
}
function getRandomTune() {
const allTunes = Object.values(tunes);
const randomItem = (arr) => arr[Math.floor(Math.random() * arr.length)];
return randomItem(allTunes);
}
const randomTune = getRandomTune();
function App() {
const [editor, setEditor] = useState();
const { setCode, setPattern, error, code, cycle, dirty, log, togglePlay, activateCode, pattern, pushLog, pending } =
useRepl({
tune: decoded || randomTune,
defaultSynth,
onDraw: useCallback(markEvent(editor), [editor]),
});
const [uiHidden, setUiHidden] = useState(false);
const logBox = useRef();
// scroll log box to bottom when log changes
useLayoutEffect(() => {
logBox.current.scrollTop = logBox.current?.scrollHeight;
}, [log]);
// set active pattern on ctrl+enter
useLayoutEffect(() => {
// TODO: make sure this is only fired when editor has focus
const handleKeyPress = async (e) => {
if (e.ctrlKey || e.altKey) {
switch (e.code) {
case 'Enter':
await activateCode();
break;
case 'Period':
cycle.stop();
}
}
};
window.addEventListener('keydown', handleKeyPress);
return () => window.removeEventListener('keydown', handleKeyPress);
}, [pattern, code]);
useWebMidi({
ready: useCallback(({ outputs }) => {
pushLog(`WebMidi ready! Just add .midi(${outputs.map((o) => `'${o.name}'`).join(' | ')}) to the pattern. `);
}, []),
connected: useCallback(({ outputs }) => {
pushLog(`Midi device connected! Available: ${outputs.map((o) => `'${o.name}'`).join(', ')}`);
}, []),
disconnected: useCallback(({ outputs }) => {
pushLog(`Midi device disconnected! Available: ${outputs.map((o) => `'${o.name}'`).join(', ')}`);
}, []),
});
return (
<div className="min-h-screen flex flex-col">
<header
id="header"
className={cx(
'flex-none w-full h-14 px-2 flex border-b border-gray-200 justify-between z-[10]',
uiHidden ? 'bg-transparent text-white' : 'bg-white',
)}
>
<div className="flex items-center space-x-2">
<img src={logo} className="Tidal-logo w-12 h-12" alt="logo" />
<h1 className="text-2xl">Strudel REPL</h1>
</div>
<div className="flex space-x-4">
<button onClick={() => togglePlay()}>
{!pending ? (
<span className="flex items-center w-16">
{cycle.started ? (
<svg xmlns="http://www.w3.org/2000/svg" className="h-5 w-5" viewBox="0 0 20 20" fill="currentColor">
<path
fillRule="evenodd"
d="M18 10a8 8 0 11-16 0 8 8 0 0116 0zM7 8a1 1 0 012 0v4a1 1 0 11-2 0V8zm5-1a1 1 0 00-1 1v4a1 1 0 102 0V8a1 1 0 00-1-1z"
clipRule="evenodd"
/>
</svg>
) : (
<svg xmlns="http://www.w3.org/2000/svg" className="h-5 w-5" viewBox="0 0 20 20" fill="currentColor">
<path
fillRule="evenodd"
d="M10 18a8 8 0 100-16 8 8 0 000 16zM9.555 7.168A1 1 0 008 8v4a1 1 0 001.555.832l3-2a1 1 0 000-1.664l-3-2z"
clipRule="evenodd"
/>
</svg>
)}
{cycle.started ? 'pause' : 'play'}
</span>
) : (
<>loading...</>
)}
</button>
<button
onClick={async () => {
const _code = getRandomTune();
console.log('tune', _code); // uncomment this to debug when random code fails
setCode(_code);
const parsed = await evaluate(_code);
setPattern(parsed.pattern);
}}
>
🎲 random
</button>
<button>
<a href="./tutorial">📚 tutorial</a>
</button>
<button onClick={() => setUiHidden((c) => !c)}>👀 {uiHidden ? 'show ui' : 'hide ui'}</button>
</div>
</header>
<section className="grow flex flex-col text-gray-100">
<div className="grow relative" id="code">
<div
className={cx(
'h-full transition-opacity',
error ? 'focus:ring-red-500' : 'focus:ring-slate-800',
uiHidden ? 'opacity-0' : 'opacity-100',
)}
>
<CodeMirror
value={code}
editorDidMount={setEditor}
options={{
mode: 'javascript',
theme: 'material',
lineNumbers: false,
styleSelectedText: true,
cursorBlinkRate: 0,
}}
onCursor={markParens}
onChange={(_, __, value) => setCode(value)}
/>
<span className="p-4 absolute top-0 right-0 text-xs whitespace-pre text-right pointer-events-none">
{!cycle.started ? `press ctrl+enter to play\n` : dirty ? `ctrl+enter to update\n` : 'no changes\n'}
</span>
</div>
{error && (
<div className={cx('absolute right-2 bottom-2 px-2', 'text-red-500')}>
{error?.message || 'unknown error'}
</div>
)}
</div>
<textarea
className="z-[10] h-16 border-0 text-xs bg-[transparent] border-t border-slate-600 resize-none"
value={log}
readOnly
ref={logBox}
style={{ fontFamily: 'monospace' }}
/>
</section>
<button className="fixed right-4 bottom-2 z-[11]" onClick={() => playStatic(code)}>
static
</button>
</div>
);
}
export default App;

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import { render, screen } from '@testing-library/react';
import App from './App';
test('renders learn react link', () => {
render(<App />);
const linkElement = screen.getByText(/learn react/i);
expect(linkElement).toBeInTheDocument();
});

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import React from 'react';
import { Controlled as CodeMirror2 } from 'react-codemirror2';
import 'codemirror/mode/javascript/javascript.js';
import 'codemirror/mode/pegjs/pegjs.js';
// import 'codemirror/theme/material.css';
import 'codemirror/lib/codemirror.css';
import 'codemirror/theme/material.css';
export default function CodeMirror({ value, onChange, onCursor, options, editorDidMount }) {
options = options || {
mode: 'javascript',
theme: 'material',
lineNumbers: true,
styleSelectedText: true,
cursorBlinkRate: 500,
};
return (
<CodeMirror2
value={value}
options={options}
onBeforeChange={onChange}
editorDidMount={editorDidMount}
onCursor={(editor, data) => onCursor?.(editor, data)}
/>
);
}
export const markEvent = (editor) => (time, event) => {
const locs = event.context.locations;
if (!locs || !editor) {
return;
}
const col = event.context?.color || '#FFCA28';
// mark active event
const marks = locs.map(({ start, end }) =>
editor.getDoc().markText(
{ line: start.line - 1, ch: start.column },
{ line: end.line - 1, ch: end.column },
//{ css: 'background-color: #FFCA28; color: black' } // background-color is now used by parent marking
{ css: 'outline: 1px solid ' + col + '; box-sizing:border-box' },
//{ css: `background-color: ${col};border-radius:5px` },
),
);
//Tone.Transport.schedule(() => { // problem: this can be cleared by scheduler...
setTimeout(() => {
marks.forEach((mark) => mark.clear());
// }, '+' + event.duration * 0.5);
}, event.duration /* * 0.9 */ * 1000);
};
let parenMark;
export const markParens = (editor, data) => {
const v = editor.getDoc().getValue();
const marked = getCurrentParenArea(v, data);
parenMark?.clear();
parenMark = editor.getDoc().markText(...marked, { css: 'background-color: #00007720' }); //
};
// returns { line, ch } from absolute character offset
export function offsetToPosition(offset, code) {
const lines = code.split('\n');
let line = 0;
let ch = 0;
for (let i = 0; i < offset; i++) {
if (ch === lines[line].length) {
line++;
ch = 0;
} else {
ch++;
}
}
return { line, ch };
}
// returns absolute character offset from { line, ch }
export function positionToOffset(position, code) {
const lines = code.split('\n');
let offset = 0;
for (let i = 0; i < position.line; i++) {
offset += lines[i].length + 1;
}
offset += position.ch;
return offset;
}
// given code and caret position, the functions returns the indices of the parens we are in
export function getCurrentParenArea(code, caretPosition) {
const caret = positionToOffset(caretPosition, code);
let open, i, begin, end;
// walk left
i = caret;
open = 0;
while (i > 0) {
if (code[i - 1] === '(') {
open--;
} else if (code[i - 1] === ')') {
open++;
}
if (open === -1) {
break;
}
i--;
}
begin = i;
// walk right
i = caret;
open = 0;
while (i < code.length) {
if (code[i] === '(') {
open--;
} else if (code[i] === ')') {
open++;
}
if (open === 1) {
break;
}
i++;
}
end = i;
return [begin, end].map((o) => offsetToPosition(o, code));
}

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export default function cx(...classes) { // : Array<string | undefined>
return classes.filter(Boolean).join(' ');
}

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body {
margin: 0;
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
sans-serif;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
}
code {
font-family: source-code-pro, Menlo, Monaco, Consolas, 'Courier New',
monospace;
}

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import React from 'react';
import ReactDOM from 'react-dom';
import './index.css';
import App from './App';
import reportWebVitals from './reportWebVitals';
ReactDOM.render(
<React.StrictMode>
<App />
</React.StrictMode>,
document.getElementById('root')
);
// If you want to start measuring performance in your app, pass a function
// to log results (for example: reportWebVitals(console.log))
// or send to an analytics endpoint. Learn more: https://bit.ly/CRA-vitals
reportWebVitals();

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const reportWebVitals = onPerfEntry => {
if (onPerfEntry && onPerfEntry instanceof Function) {
import('web-vitals').then(({ getCLS, getFID, getFCP, getLCP, getTTFB }) => {
getCLS(onPerfEntry);
getFID(onPerfEntry);
getFCP(onPerfEntry);
getLCP(onPerfEntry);
getTTFB(onPerfEntry);
});
}
};
export default reportWebVitals;

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// jest-dom adds custom jest matchers for asserting on DOM nodes.
// allows you to do things like:
// expect(element).toHaveTextContent(/react/i)
// learn more: https://github.com/testing-library/jest-dom
import '@testing-library/jest-dom';

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import * as Tone from 'tone';
import { State, TimeSpan } from '@strudel/core';
import { getPlayableNoteValue } from '@strudel/core/util.mjs';
import { evaluate } from '@strudel/eval';
import { defaultSynth } from '@strudel/tone';
// this is a test to play back events with as less runtime code as possible..
// the code asks for the number of seconds to prequery
// after the querying is done, the events are scheduled
// after the scheduling is done, the transport is started
// nothing happens while tone.js runs except the schedule callback, which is a thin wrapper around triggerAttackRelease calls
// so all glitches that appear here should have nothing to do with strudel and or the repl
async function playStatic(code) {
Tone.getTransport().cancel();
Tone.getTransport().stop();
let start, took;
const seconds = Number(prompt('How many seconds to run?')) || 60;
start = performance.now();
console.log('evaluating..');
const { pattern: pat } = await evaluate(code);
took = performance.now() - start;
console.log('evaluate took', took, 'ms');
console.log('querying..');
start = performance.now();
const events = pat
?.query(new State(new TimeSpan(0, seconds)))
?.filter((event) => event.part.begin.equals(event.whole.begin))
?.map((event) => ({
time: event.whole.begin.valueOf(),
duration: event.whole.end.sub(event.whole.begin).valueOf(),
value: event.value,
context: event.context,
}));
took = performance.now() - start;
console.log('query took', took, 'ms');
console.log('scheduling..');
start = performance.now();
events.forEach((event) => {
Tone.getTransport().schedule((time) => {
try {
const { onTrigger, velocity } = event.context;
if (!onTrigger) {
if (defaultSynth) {
const note = getPlayableNoteValue(event);
defaultSynth.triggerAttackRelease(note, event.duration, time, velocity);
} else {
throw new Error('no defaultSynth passed to useRepl.');
}
} else {
onTrigger(time, event);
}
} catch (err) {
console.warn(err);
err.message = 'unplayable event: ' + err?.message;
console.error(err);
}
}, event.time);
});
took = performance.now() - start;
console.log('scheduling took', took, 'ms');
console.log('now starting!');
Tone.getTransport().start('+0.5');
}
export default playStatic;

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export const timeCatMini = `stack(
"c3@3 [eb3, g3, [c4 d4]/2]",
"c2 g2",
"[eb4@5 [f4 eb4 d4]@3] [eb4 c4]/2".slow(8)
)`;
export const timeCat = `stack(
timeCat([3, c3], [1, stack(eb3, g3, cat(c4, d4).slow(2))]),
cat(c2, g2),
sequence(
timeCat([5, eb4], [3, cat(f4, eb4, d4)]),
cat(eb4, c4).slow(2)
).slow(4)
)`;
export const shapeShifted = `stack(
sequence(
e5, [b4, c5], d5, [c5, b4],
a4, [a4, c5], e5, [d5, c5],
b4, [r, c5], d5, e5,
c5, a4, a4, r,
[r, d5], [r, f5], a5, [g5, f5],
e5, [r, c5], e5, [d5, c5],
b4, [b4, c5], d5, e5,
c5, a4, a4, r,
).rev(),
sequence(
e2, e3, e2, e3, e2, e3, e2, e3,
a2, a3, a2, a3, a2, a3, a2, a3,
gs2, gs3, gs2, gs3, e2, e3, e2, e3,
a2, a3, a2, a3, a2, a3, b1, c2,
d2, d3, d2, d3, d2, d3, d2, d3,
c2, c3, c2, c3, c2, c3, c2, c3,
b1, b2, b1, b2, e2, e3, e2, e3,
a1, a2, a1, a2, a1, a2, a1, a2,
).rev()
).slow(16)`;
export const tetrisWithFunctions = `stack(sequence(
'e5', sequence('b4', 'c5'), 'd5', sequence('c5', 'b4'),
'a4', sequence('a4', 'c5'), 'e5', sequence('d5', 'c5'),
'b4', sequence(silence, 'c5'), 'd5', 'e5',
'c5', 'a4', 'a4', silence,
sequence(silence, 'd5'), sequence(silence, 'f5'), 'a5', sequence('g5', 'f5'),
'e5', sequence(silence, 'c5'), 'e5', sequence('d5', 'c5'),
'b4', sequence('b4', 'c5'), 'd5', 'e5',
'c5', 'a4', 'a4', silence),
sequence(
'e2', 'e3', 'e2', 'e3', 'e2', 'e3', 'e2', 'e3',
'a2', 'a3', 'a2', 'a3', 'a2', 'a3', 'a2', 'a3',
'g#2', 'g#3', 'g#2', 'g#3', 'e2', 'e3', 'e2', 'e3',
'a2', 'a3', 'a2', 'a3', 'a2', 'a3', 'b1', 'c2',
'd2', 'd3', 'd2', 'd3', 'd2', 'd3', 'd2', 'd3',
'c2', 'c3', 'c2', 'c3', 'c2', 'c3', 'c2', 'c3',
'b1', 'b2', 'b1', 'b2', 'e2', 'e3', 'e2', 'e3',
'a1', 'a2', 'a1', 'a2', 'a1', 'a2', 'a1', 'a2',
)
).slow(16)`;
export const tetris = `stack(
cat(
"e5 [b4 c5] d5 [c5 b4]",
"a4 [a4 c5] e5 [d5 c5]",
"b4 [~ c5] d5 e5",
"c5 a4 a4 ~",
"[~ d5] [~ f5] a5 [g5 f5]",
"e5 [~ c5] e5 [d5 c5]",
"b4 [b4 c5] d5 e5",
"c5 a4 a4 ~"
),
cat(
"e2 e3 e2 e3 e2 e3 e2 e3",
"a2 a3 a2 a3 a2 a3 a2 a3",
"g#2 g#3 g#2 g#3 e2 e3 e2 e3",
"a2 a3 a2 a3 a2 a3 b1 c2",
"d2 d3 d2 d3 d2 d3 d2 d3",
"c2 c3 c2 c3 c2 c3 c2 c3",
"b1 b2 b1 b2 e2 e3 e2 e3",
"a1 a2 a1 a2 a1 a2 a1 a2",
)
).slow(16)`;
export const tetrisMini = `\`[[e5 [b4 c5] d5 [c5 b4]]
[a4 [a4 c5] e5 [d5 c5]]
[b4 [~ c5] d5 e5]
[c5 a4 a4 ~]
[[~ d5] [~ f5] a5 [g5 f5]]
[e5 [~ c5] e5 [d5 c5]]
[b4 [b4 c5] d5 e5]
[c5 a4 a4 ~]],
[[e2 e3]*4]
[[a2 a3]*4]
[[g#2 g#3]*2 [e2 e3]*2]
[a2 a3 a2 a3 a2 a3 b1 c2]
[[d2 d3]*4]
[[c2 c3]*4]
[[b1 b2]*2 [e2 e3]*2]
[[a1 a2]*4]\`.slow(16)
`;
export const whirlyStrudel = `sequence(e4, [b2, b3], c4)
.every(4, fast(2))
.every(3, slow(1.5))
.fast(slowcat(1.25, 1, 1.5))
.every(2, _ => sequence(e4, r, e3, d4, r))`;
export const swimming = `stack(
cat(
"~",
"~",
"~",
"A5 [F5@2 C5] [D5@2 F5] F5",
"[C5@2 F5] [F5@2 C6] A5 G5",
"A5 [F5@2 C5] [D5@2 F5] F5",
"[C5@2 F5] [Bb5 A5 G5] F5@2",
"A5 [F5@2 C5] [D5@2 F5] F5",
"[C5@2 F5] [F5@2 C6] A5 G5",
"A5 [F5@2 C5] [D5@2 F5] F5",
"[C5@2 F5] [Bb5 A5 G5] F5@2",
"A5 [F5@2 C5] A5 F5",
"Ab5 [F5@2 Ab5] G5@2",
"A5 [F5@2 C5] A5 F5",
"Ab5 [F5@2 C5] C6@2",
"A5 [F5@2 C5] [D5@2 F5] F5",
"[C5@2 F5] [Bb5 A5 G5] F5@2"
),
cat(
"[F4,Bb4,D5] [[D4,G4,Bb4]@2 [Bb3,D4,F4]] [[G3,C4,E4]@2 [[Ab3,F4] [A3,Gb4]]] [Bb3,E4,G4]",
"[~ [F3, A3, C3] [F3, A3, C3]] [~ [F3, A3, C3] [F3, A3, C3]] [~ [F3, Bb3, D3] [F3, Bb3, D3]] [~ [F3, Bb3, Db3] [F3, Bb3, Db3]]",
"[~ [F3, A3, C3] [F3, A3, C3]] [~ [F3, A3, C3] [F3, A3, C3]] [~ [F3, Bb3, D3] [F3, Bb3, D3]] [~ [F3, B3, D3] [F3, B3, D3]]",
"[~ [F3, A3, C3] [F3, A3, C3]] [~ [F3, A3, C3] [F3, A3, C3]] [~ [F3, Bb3, D3] [F3, Bb3, D3]] [~ [F3, B3, D3] [F3, B3, D3]]",
"[~ [A3, C4, E4] [A3, C4, E4]] [~ [Ab3, C4, Eb4] [Ab3, C4, Eb4]] [~ [F3, Bb3, D3] [F3, Bb3, D3]] [~ [G3, C4, E4] [G3, C4, E4]]",
"[~ [F3, A3, C4] [F3, A3, C4]] [~ [F3, A3, C4] [F3, A3, C4]] [~ [F3, Bb3, D3] [F3, Bb3, D3]] [~ [F3, B3, D3] [F3, B3, D3]]",
"[~ [F3, Bb3, D4] [F3, Bb3, D4]] [~ [F3, Bb3, C4] [F3, Bb3, C4]] [~ [F3, A3, C4] [F3, A3, C4]] [~ [F3, A3, C4] [F3, A3, C4]]",
"[~ [F3, A3, C3] [F3, A3, C3]] [~ [F3, A3, C3] [F3, A3, C3]] [~ [F3, Bb3, D3] [F3, Bb3, D3]] [~ [F3, B3, D3] [F3, B3, D3]]",
"[~ [A3, C4, E4] [A3, C4, E4]] [~ [Ab3, C4, Eb4] [Ab3, C4, Eb4]] [~ [F3, Bb3, D3] [F3, Bb3, D3]] [~ [G3, C4, E4] [G3, C4, E4]]",
"[~ [F3, A3, C3] [F3, A3, C3]] [~ [F3, A3, C3] [F3, A3, C3]] [~ [F3, Bb3, D3] [F3, Bb3, D3]] [~ [F3, B3, D3] [F3, B3, D3]]",
"[~ [F3, Bb3, D4] [F3, Bb3, D4]] [~ [F3, Bb3, C4] [F3, Bb3, C4]] [~ [F3, A3, C4] [F3, A3, C4]] [~ [F3, A3, C4] [F3, A3, C4]]",
"[~ [Bb3, D3, F4] [Bb3, D3, F4]] [~ [Bb3, D3, F4] [Bb3, D3, F4]] [~ [A3, C4, F4] [A3, C4, F4]] [~ [A3, C4, F4] [A3, C4, F4]]",
"[~ [Ab3, B3, F4] [Ab3, B3, F4]] [~ [Ab3, B3, F4] [Ab3, B3, F4]] [~ [G3, Bb3, F4] [G3, Bb3, F4]] [~ [G3, Bb3, E4] [G3, Bb3, E4]]",
"[~ [Bb3, D3, F4] [Bb3, D3, F4]] [~ [Bb3, D3, F4] [Bb3, D3, F4]] [~ [A3, C4, F4] [A3, C4, F4]] [~ [A3, C4, F4] [A3, C4, F4]]",
"[~ [Ab3, B3, F4] [Ab3, B3, F4]] [~ [Ab3, B3, F4] [Ab3, B3, F4]] [~ [G3, Bb3, F4] [G3, Bb3, F4]] [~ [G3, Bb3, E4] [G3, Bb3, E4]]",
"[~ [F3, A3, C3] [F3, A3, C3]] [~ [F3, A3, C3] [F3, A3, C3]] [~ [F3, Bb3, D3] [F3, Bb3, D3]] [~ [F3, B3, D3] [F3, B3, D3]]",
"[~ [F3, Bb3, D4] [F3, Bb3, D4]] [~ [F3, Bb3, C4] [F3, Bb3, C4]] [~ [F3, A3, C4] [F3, A3, C4]] [~ [F3, A3, C4] [F3, A3, C4]]"
),
cat(
"[G3 G3 C3 E3]",
"[F2 D2 G2 C2]",
"[F2 D2 G2 C2]",
"[F2 A2 Bb2 B2]",
"[A2 Ab2 G2 C2]",
"[F2 A2 Bb2 B2]",
"[G2 C2 F2 F2]",
"[F2 A2 Bb2 B2]",
"[A2 Ab2 G2 C2]",
"[F2 A2 Bb2 B2]",
"[G2 C2 F2 F2]",
"[Bb2 Bb2 A2 A2]",
"[Ab2 Ab2 G2 [C2 D2 E2]]",
"[Bb2 Bb2 A2 A2]",
"[Ab2 Ab2 G2 [C2 D2 E2]]",
"[F2 A2 Bb2 B2]",
"[G2 C2 F2 F2]"
)
).slow(51);
`;
export const giantSteps = `stack(
// melody
cat(
"[F#5 D5] [B4 G4] Bb4 [B4 A4]",
"[D5 Bb4] [G4 Eb4] F#4 [G4 F4]",
"Bb4 [B4 A4] D5 [D#5 C#5]",
"F#5 [G5 F5] Bb5 [F#5 F#5]",
),
// chords
cat(
"[B^7 D7] [G^7 Bb7] Eb^7 [Am7 D7]",
"[G^7 Bb7] [Eb^7 F#7] B^7 [Fm7 Bb7]",
"Eb^7 [Am7 D7] G^7 [C#m7 F#7]",
"B^7 [Fm7 Bb7] Eb^7 [C#m7 F#7]"
).voicings(['E3', 'G4']),
// bass
cat(
"[B2 D2] [G2 Bb2] [Eb2 Bb3] [A2 D2]",
"[G2 Bb2] [Eb2 F#2] [B2 F#2] [F2 Bb2]",
"[Eb2 Bb2] [A2 D2] [G2 D2] [C#2 F#2]",
"[B2 F#2] [F2 Bb2] [Eb2 Bb3] [C#2 F#2]"
)
).slow(20);`;
export const giantStepsReggae = `stack(
// melody
cat(
"[F#5 D5] [B4 G4] Bb4 [B4 A4]",
"[D5 Bb4] [G4 Eb4] F#4 [G4 F4]",
"Bb4 [B4 A4] D5 [D#5 C#5]",
"F#5 [G5 F5] Bb5 [F#5 [F#5 ~@3]]",
),
// chords
cat(
"[B^7 D7] [G^7 Bb7] Eb^7 [Am7 D7]",
"[G^7 Bb7] [Eb^7 F#7] B^7 [Fm7 Bb7]",
"Eb^7 [Am7 D7] G^7 [C#m7 F#7]",
"B^7 [Fm7 Bb7] Eb^7 [C#m7 F#7]"
)
.struct("~ [x ~]".fast(4*8))
.voicings(['E3', 'G4']),
// bass
cat(
"[B2 D2] [G2 D2] [Eb2 Bb2] [A2 D2]",
"[G2 Bb2] [Eb2 F#2] [B2 F#2] [F2 Bb2]",
"[Eb2 Bb2] [A2 D2] [G2 D2] [C#2 F#2]",
"[B2 F#2] [F2 Bb2] [Eb2 Bb2] [C#2 F#2]"
)
.struct("x ~".fast(4*8))
).slow(25)`;
export const transposedChordsHacked = `stack(
"c2 eb2 g2",
"Cm7".voicings(['g2','c4']).slow(2)
).transpose(
slowcat(1, 2, 3, 2).slow(2)
).transpose(5)`;
export const scaleTranspose = `stack(f2, f3, c4, ab4)
.scale(sequence('F minor', 'F harmonic minor').slow(4))
.scaleTranspose(sequence(0, -1, -2, -3).slow(4))
.transpose(sequence(0, 1).slow(16))`;
export const struct = `stack(
"c2 g2 a2 [e2@2 eb2] d2 a2 g2 [d2 ~ db2]",
"[C^7 A7] [Dm7 G7]".struct("[x@2 x] [~@2 x] [~ x@2]@2 [x ~@2] ~ [~@2 x@4]@2")
.voicings(['G3','A4'])
).slow(4)`;
export const magicSofa = `stack(
"<C^7 F^7 ~> <Dm7 G7 A7 ~>"
.every(2, fast(2))
.voicings(),
"<c2 f2 g2> <d2 g2 a2 e2>"
).slow(1).transpose(slowcat(0, 2, 3, 4))`;
// below doesn't work anymore due to constructor cleanup
// ).slow(1).transpose.slowcat(0, 2, 3, 4)`;
export const confusedPhone = `"[g2 ~@1.3] [c3 ~@1.3]"
.superimpose(
transpose(-12).late(0),
transpose(7).late(0.1),
transpose(10).late(0.2),
transpose(12).late(0.3),
transpose(24).late(0.4)
)
.scale(slowcat('C dorian', 'C mixolydian'))
.scaleTranspose(slowcat(0,1,2,1))
.slow(2)`;
export const zeldasRescue = `stack(
// melody
\`[B3@2 D4] [A3@2 [G3 A3]] [B3@2 D4] [A3]
[B3@2 D4] [A4@2 G4] [D4@2 [C4 B3]] [A3]
[B3@2 D4] [A3@2 [G3 A3]] [B3@2 D4] [A3]
[B3@2 D4] [A4@2 G4] D5@2
[D5@2 [C5 B4]] [[C5 B4] G4@2] [C5@2 [B4 A4]] [[B4 A4] E4@2]
[D5@2 [C5 B4]] [[C5 B4] G4 C5] [G5] [~ ~ B3]\`,
// bass
\`[[C2 G2] E3@2] [[C2 G2] F#3@2] [[C2 G2] E3@2] [[C2 G2] F#3@2]
[[B1 D3] G3@2] [[Bb1 Db3] G3@2] [[A1 C3] G3@2] [[D2 C3] F#3@2]
[[C2 G2] E3@2] [[C2 G2] F#3@2] [[C2 G2] E3@2] [[C2 G2] F#3@2]
[[B1 D3] G3@2] [[Bb1 Db3] G3@2] [[A1 C3] G3@2] [[D2 C3] F#3@2]
[[F2 C3] E3@2] [[E2 B2] D3@2] [[D2 A2] C3@2] [[C2 G2] B2@2]
[[F2 C3] E3@2] [[E2 B2] D3@2] [[Eb2 Bb2] Db3@2] [[D2 A2] C3 [F3,G2]]\`
).transpose(12).slow(48).tone(
new PolySynth().chain(
new Gain(0.3),
new Chorus(2, 2.5, 0.5).start(),
new Freeverb(),
getDestination())
)`;
export const technoDrums = `stack(
"c1*2".tone(new Tone.MembraneSynth().toDestination()),
"~ x".tone(new Tone.NoiseSynth().toDestination()),
"[~ c4]*2".tone(new Tone.MetalSynth().set({envelope:{decay:0.06,sustain:0}}).chain(new Gain(0.5),getDestination()))
)`;
export const loungerave = `const delay = new FeedbackDelay(1/8, .2).chain(vol(0.5), out());
const kick = new MembraneSynth().chain(vol(.8), out());
const snare = new NoiseSynth().chain(vol(.8), out());
const hihat = new MetalSynth().set(adsr(0, .08, 0, .1)).chain(vol(.3).connect(delay),out());
const bass = new Synth().set({ ...osc('sawtooth'), ...adsr(0, .1, .4) }).chain(lowpass(900), vol(.5), out());
const keys = new PolySynth().set({ ...osc('sawtooth'), ...adsr(0, .5, .2, .7) }).chain(lowpass(1200), vol(.5), out());
const drums = stack(
"c1*2".tone(kick).mask("<x@7 ~>/8"),
"~ <x!7 [x@3 x]>".tone(snare).mask("<x@7 ~>/4"),
"[~ c4]*2".tone(hihat)
);
const thru = (x) => x.transpose("<0 1>/8").transpose(1);
const synths = stack(
"<C2 Bb1 Ab1 [G1 [G2 G1]]>/2".struct("[x [~ x] <[~ [~ x]]!3 [x x]>@2]/2").edit(thru).tone(bass),
"<Cm7 Bb7 Fm7 G7b9>/2".struct("~ [x@0.1 ~]").voicings().edit(thru).every(2, early(1/4)).tone(keys).mask("<x@7 ~>/8".early(1/4))
)
stack(
drums,
synths
)`;
export const caverave = `const delay = new FeedbackDelay(1/8, .4).chain(vol(0.5), out());
const kick = new MembraneSynth().chain(vol(.8), out());
const snare = new NoiseSynth().chain(vol(.8), out());
const hihat = new MetalSynth().set(adsr(0, .08, 0, .1)).chain(vol(.3).connect(delay),out());
const bass = new Synth().set({ ...osc('sawtooth'), ...adsr(0, .1, .4) }).chain(lowpass(900), vol(.5), out());
const keys = new PolySynth().set({ ...osc('sawtooth'), ...adsr(0, .5, .2, .7) }).chain(lowpass(1200), vol(.5), out());
const drums = stack(
"c1*2".tone(kick).mask("<x@7 ~>/8"),
"~ <x!7 [x@3 x]>".tone(snare).mask("<x@7 ~>/4"),
"[~ c4]*2".tone(hihat)
);
const thru = (x) => x.transpose("<0 1>/8").transpose(-1);
const synths = stack(
"<eb4 d4 c4 b3>/2".scale(timeCat([3,'C minor'],[1,'C melodic minor']).slow(8)).struct("[~ x]*2")
.edit(
scaleTranspose(0).early(0),
scaleTranspose(2).early(1/8),
scaleTranspose(7).early(1/4),
scaleTranspose(8).early(3/8)
).apply(thru).tone(keys).mask("<~ x>/16"),
"<C2 Bb1 Ab1 [G1 [G2 G1]]>/2".struct("[x [~ x] <[~ [~ x]]!3 [x x]>@2]/2".fast(2)).apply(thru).tone(bass),
"<Cm7 Bb7 Fm7 G7b13>/2".struct("~ [x@0.1 ~]".fast(2)).voicings().apply(thru).every(2, early(1/8)).tone(keys).mask("<x@7 ~>/8".early(1/4))
)
stack(
drums.fast(2),
synths
).slow(2)`;
export const callcenterhero = `const bpm = 90;
const lead = polysynth().set({...osc('sine4'),...adsr(.004)}).chain(vol(0.15),out())
const bass = fmsynth({...osc('sawtooth6'),...adsr(0.05,.6,0.8,0.1)}).chain(vol(0.6), out());
const s = scale(slowcat('F3 minor', 'Ab3 major', 'Bb3 dorian', 'C4 phrygian dominant').slow(4));
stack(
"0 2".struct("<x ~> [x ~]").apply(s).scaleTranspose(stack(0,2)).tone(lead),
"<6 7 9 7>".struct("[~ [x ~]*2]*2").apply(s).scaleTranspose("[0,2] [2,4]".fast(2).every(4,rev)).tone(lead),
"-14".struct("[~ x@0.8]*2".early(0.01)).apply(s).tone(bass),
"c2*2".tone(membrane().chain(vol(0.6), out())),
"~ c2".tone(noise().chain(vol(0.2), out())),
"c4*4".tone(metal(adsr(0,.05,0)).chain(vol(0.03), out()))
)
.slow(120 / bpm)`;
export const primalEnemy = `const f = fast("<1 <2 [4 8]>>");
stack(
"c3,g3,c4".struct("[x ~]*2").apply(f).transpose("<0 <3 [5 [7 [9 [11 13]]]]>>"),
"c2 [c2 ~]*2".tone(synth(osc('sawtooth8')).chain(vol(0.8),out())),
"c1*2".tone(membrane().chain(vol(0.8),out()))
).slow(1)`;
export const synthDrums = `stack(
"c1*2".tone(membrane().chain(vol(0.8),out())),
"~ c3".tone(noise().chain(vol(0.8),out())),
"c3*4".transpose("[-24 0]*2").tone(metal(adsr(0,.015)).chain(vol(0.8),out()))
)
`;
export const sampleDrums = `const drums = await players({
bd: 'bd/BT0A0D0.wav',
sn: 'sn/ST0T0S3.wav',
hh: 'hh/000_hh3closedhh.wav'
}, 'https://loophole-letters.vercel.app/samples/tidal/')
stack(
"<bd!3 bd(3,4,2)>",
"hh*4",
"~ <sn!3 sn(3,4,1)>"
).tone(drums.chain(out()))
`;
export const xylophoneCalling = `const t = x => x.scaleTranspose("<0 2 4 3>/4").transpose(-2)
const s = x => x.scale(slowcat('C3 minor pentatonic','G3 minor pentatonic').slow(4))
const delay = new FeedbackDelay(1/8, .6).chain(vol(0.1), out());
const chorus = new Chorus(1,2.5,0.5).start();
stack(
// melody
"<<10 7> <8 3>>/4".struct("x*3").apply(s)
.scaleTranspose("<0 3 2> <1 4 3>")
.superimpose(scaleTranspose(2).early(1/8))
.apply(t).tone(polysynth().set({
...osc('triangle4'),
...adsr(0,.08,0)
}).chain(vol(0.2).connect(delay),chorus,out())).mask("<~@3 x>/16".early(1/8)),
// pad
"[1,3]/4".scale('G3 minor pentatonic').apply(t).tone(polysynth().set({
...osc('square2'),
...adsr(0.1,.4,0.8)
}).chain(vol(0.2),chorus,out())).mask("<~ x>/32"),
// xylophone
"c3,g3,c4".struct("<x*2 x>").fast("<1 <2!3 [4 8]>>").apply(s).scaleTranspose("<0 <1 [2 [3 <4 5>]]>>").apply(t).tone(polysynth().set({
...osc('sawtooth4'),
...adsr(0,.1,0)
}).chain(vol(0.4).connect(delay),out())).mask("<x@3 ~>/16".early(1/8)),
// bass
"c2 [c2 ~]*2".scale('C hirajoshi').apply(t).tone(synth({
...osc('sawtooth6'),
...adsr(0,.03,.4,.1)
}).chain(vol(0.4),out())),
// kick
"<c1!3 [c1 ~]*2>*2".tone(membrane().chain(vol(0.8),out())),
// snare
"~ <c3!7 [c3 c3*2]>".tone(noise().chain(vol(0.8),out())),
// hihat
"c3*4".transpose("[-24 0]*2").tone(metal(adsr(0,.02)).chain(vol(0.5).connect(delay),out()))
).slow(1)`;
export const sowhatelse = `// mixer
const mix = (key) => vol({
chords: .2,
lead: 0.8,
bass: .4,
snare: .95,
kick: .9,
hihat: .35,
}[key]||0);
const delay = new FeedbackDelay(1/6, .3).chain(vol(.7), out());
const delay2 = new FeedbackDelay(1/6, .2).chain(vol(.15), out());
const chorus = new Chorus(1,2.5,0.5).start();
// instruments
const instr = (instrument) => ({
organ: polysynth().set({...osc('sawtooth4'), ...adsr(.01,.2,0)}).chain(mix('chords').connect(delay),out()),
lead: polysynth().set({...osc('triangle4'),...adsr(0.01,.05,0)}).chain(mix('lead').connect(delay2), out()),
bass: polysynth().set({...osc('sawtooth8'),...adsr(.02,.05,.3,.2)}).chain(mix('bass'),lowpass(3000), out()),
pad: polysynth().set({...osc('square2'),...adsr(0.1,.4,0.8)}).chain(vol(0.15),chorus,out()),
hihat: metal(adsr(0, .02, 0)).chain(mix('hihat'), out()),
snare: noise(adsr(0, .15, 0.01)).chain(mix('snare'), lowpass(5000), out()),
kick: membrane().chain(mix('kick'), out())
}[instrument]);
// harmony
const t = transpose("<0 0 1 0>/8");
const sowhat = scaleTranspose("0,3,6,9,11");
// track
stack(
"[<0 4 [3 [2 1]]>]/4".struct("[x]*3").mask("[~ x ~]").scale('D5 dorian').off(1/6, scaleTranspose(-7)).off(1/3, scaleTranspose(-5)).apply(t).tone(instr('lead')).mask("<~ ~ x x>/8"),
"<<e3 [~@2 a3]> <[d3 ~] [c3 f3] g3>>".scale('D dorian').apply(sowhat).apply(t).tone(instr('organ')).mask("<x x x ~>/8"),
"<[d2 [d2 ~]*3]!3 <a1*2 c2*3 [a1 e2]>>".apply(t).tone(instr('bass')),
"c1*6".tone(instr('hihat')),
"~ c3".tone(instr('snare')),
"<[c1@5 c1] <c1 [[c1@2 c1] ~] [c1 ~ c1] [c1!2 ~ c1!3]>>".tone(instr('kick')),
"[2,4]/4".scale('D dorian').apply(t).tone(instr('pad')).mask("<x x x ~>/8")
).fast(6/8)`;
export const barryHarris = `backgroundImage(
'https://media.npr.org/assets/img/2017/02/03/barryharris_600dpi_wide-7eb49998aa1af377d62bb098041624c0a0d1a454.jpg',
{style:'background-size:cover'})
"0,2,[7 6]"
.add("<0 1 2 3 4 5 7 8>")
.scale('C bebop major')
.transpose("<0 1 2 1>/8")
.slow(2)
.tone((await piano()).toDestination())
`;
export const blippyRhodes = `const delay = new FeedbackDelay(1/12, .4).chain(vol(0.3), out());
const drums = await players({
bd: 'samples/tidal/bd/BT0A0D0.wav',
sn: 'samples/tidal/sn/ST0T0S3.wav',
hh: 'samples/tidal/hh/000_hh3closedhh.wav'
}, 'https://loophole-letters.vercel.app/')
const rhodes = await sampler({
E1: 'samples/rhodes/MK2Md2000.mp3',
E2: 'samples/rhodes/MK2Md2012.mp3',
E3: 'samples/rhodes/MK2Md2024.mp3',
E4: 'samples/rhodes/MK2Md2036.mp3',
E5: 'samples/rhodes/MK2Md2048.mp3',
E6: 'samples/rhodes/MK2Md2060.mp3',
E7: 'samples/rhodes/MK2Md2072.mp3'
}, 'https://loophole-letters.vercel.app/')
const bass = synth(osc('sawtooth8')).chain(vol(.5),out())
const scales = sequence('C major', 'C mixolydian', 'F lydian', ['F minor', slowcat('Db major','Db mixolydian')]).slow(4)
stack(
"<bd sn> <hh hh*2 hh*3>"
.tone(drums.chain(out())),
"<g4 c5 a4 [ab4 <eb5 f5>]>"
.scale(scales)
.struct("x*8")
.scaleTranspose("0 [-5,-2] -7 [-9,-2]")
.legato(.3)
.slow(2)
.tone(rhodes.chain(vol(0.5).connect(delay), out())),
//"<C^7 C7 F^7 [Fm7 <Db^7 Db7>]>".slow(2).voicings().struct("~ x").legato(.25).tone(rhodes),
"<c2 c3 f2 [[F2 C2] db2]>"
.legato("<1@3 [.3 1]>")
.slow(2)
.tone(bass),
).fast(3/2)`;
export const wavyKalimba = `const delay = new FeedbackDelay(1/3, .5).chain(vol(.2), out());
let kalimba = await sampler({
C5: 'https://freesound.org/data/previews/536/536549_11935698-lq.mp3'
})
kalimba = kalimba.chain(vol(0.6).connect(delay),out());
const scales = sequence('C major', 'C mixolydian', 'F lydian', ['F minor', 'Db major']).slow(4);
stack(
"[0 2 4 6 9 2 0 -2]*3"
.add("<0 2>/4")
.scale(scales)
.struct("x*8")
.velocity("<.8 .3 .6>*8")
.slow(2)
.tone(kalimba),
"<c2 c2 f2 [[F2 C2] db2]>"
.scale(scales)
.scaleTranspose("[0 <2 4>]*2")
.struct("x*4")
.velocity("<.8 .5>*4")
.velocity(0.8)
.slow(2)
.tone(kalimba)
)
.legato("<.4 .8 1 1.2 1.4 1.6 1.8 2>/8")
.fast(1)`;
export const jemblung = `const delay = new FeedbackDelay(1/8, .6).chain(vol(0.15), out());
const snare = noise({type:'white',...adsr(0,0.2,0)}).chain(lowpass(5000),vol(1.8),out());
const s = polysynth().set({...osc('sawtooth4'),...adsr(0.01,.2,.6,0.2)}).chain(vol(.23).connect(delay),out());
stack(
stack(
"0 1 4 [3!2 5]".edit(
// chords
x=>x.add("0,3").duration("0.05!3 0.02"),
// bass
x=>x.add("-8").struct("x*8").duration(0.1)
),
// melody
"12 11*3 12 ~".duration(0.005)
)
.add("<0 1>")
.tune("jemblung2")
//.mul(22/5).round().xen("22edo")
//.mul(12/5).round().xen("12edo")
.tone(s),
// kick
"[c2 ~]*2".duration(0.05).tone(membrane().chain(out())),
// snare
"[~ c1]*2".early(0.001).tone(snare),
// hihat
"c2*8".tone(noise().chain(highpass(6000),vol(0.5).connect(delay),out())),
).slow(3)`;
export const risingEnemy = `stack(
"2,6"
.scale('F3 dorian')
.transpose(sine2.struct("x*64").slow(4).mul(2).round())
.fast(2)
.struct("x x*3")
.legato(".9 .3"),
"0@3 -3*3".legato(".95@3 .4").scale('F2 dorian')
)
.transpose("<0 1 2 1>/2".early(0.5))
.transpose(5)
.fast(2 / 3)
.tone((await piano()).toDestination())`;
export const festivalOfFingers = `const chords = "<Cm7 Fm7 G7 F#7>";
stack(
chords.voicings().struct("x(3,8,-1)").velocity(.5).off(1/7,x=>x.transpose(12).velocity(.2)),
chords.rootNotes(2).struct("x(4,8,-2)"),
chords.rootNotes(4)
.scale(slowcat('C minor','F dorian','G dorian','F# mixolydian'))
.struct("x(3,8,-2)".fast(2))
.scaleTranspose("0 4 0 6".early(".125 .5")).layer(scaleTranspose("0,<2 [4,6] [5,7]>/4"))
).slow(2)
.velocity(sine.struct("x*8").add(3/5).mul(2/5).fast(8))
.tone((await piano()).chain(out()))`;
export const festivalOfFingers2 = `const chords = "<Cm7 Fm7 G7 F#7 >";
const scales = slowcat('C minor','F dorian','G dorian','F# mixolydian')
stack(
chords.voicings().struct("x(3,8,-1)").velocity(.5).off(1/7,x=>x.transpose(12).velocity(.2)),
chords.rootNotes(2).struct("x(4,8)"),
chords.rootNotes(4)
.scale(scales)
.struct("x(3,8,-2)".fast(2))
.scaleTranspose("0 4 0 6".early(".125 .5")).layer(scaleTranspose("0,<2 [4,6] [5,7]>/3"))
).slow(2).transpose(-1)
.legato(cosine.struct("x*8").add(4/5).mul(4/5).fast(8))
.velocity(sine.struct("x*8").add(3/5).mul(2/5).fast(8))
.tone((await piano()).chain(out())).fast(3/4)`;
// iter, stut, stutWith
export const undergroundPlumber = `backgroundImage('https://images.nintendolife.com/news/2016/08/video_exploring_the_funky_inspiration_for_the_super_mario_bros_underground_theme/large.jpg',{ className:'darken' })
const drums = await players({
bd: 'bd/BT0A0D0.wav',
sn: 'sn/ST0T0S3.wav',
hh: 'hh/000_hh3closedhh.wav',
cp: 'cp/HANDCLP0.wav',
}, 'https://loophole-letters.vercel.app/samples/tidal/')
stack(
"<<bd*2 bd> sn> hh".fast(4).slow(2).tone(drums.chain(vol(.5),out())),
stack(
"[c2 a1 bb1 ~] ~"
.stut(2, .6, 1/16)
.legato(.4)
.slow(2)
.tone(synth({...osc('sawtooth7'),...adsr(0,.3,0)}).chain(out())),
"[g2,[c3 eb3]]".iter(4)
.stutWith(4, 1/8, (x,n)=>x.transpose(n*12).velocity(Math.pow(.4,n)))
.legato(.1)
)
.transpose("<0@2 5 0 7 5 0 -5>/2")
)
.fast(2/3)
.pianoroll({minMidi:21,maxMidi:180, background:'transparent',inactive:'#3F8F90',active:'#DE3123'})`;
export const bridgeIsOver = `const breaks = (await players({mad:'https://freesound.org/data/previews/22/22274_109943-lq.mp3'})).chain(out())
stack(
stack(
"c3*2 [[c3@1.4 bb2] ab2] gb2*2 <[[gb2@1.4 ab2] bb2] gb2>".legato(".5 1".fast(2)).velocity(.8),
"0 ~".scale('c4 whole tone')
.euclidLegato(3,8).slow(2).mask("x ~")
.stutWith(8, 1/16, (x,n)=>x.scaleTranspose(n).velocity(Math.pow(.7,n)))
.scaleTranspose("<0 1 2 3 4 3 2 1>")
.fast(2)
.velocity(.7)
.legato(.5)
.stut(3, .5, 1/8)
).transpose(-1).tone((await piano()).chain(out())),
"mad".slow(2).tone(breaks)
).cpm(78).slow(4).pianoroll()
`;
export const goodTimes = `const scale = slowcat('C3 dorian','Bb2 major').slow(4);
stack(
"2*4".add(12).scale(scale)
.off(1/8,x=>x.scaleTranspose("2")).fast(2)
.scaleTranspose("<0 1 2 1>").hush(),
"<0 1 2 3>(3,8,2)"
.scale(scale)
.off(1/4,x=>x.scaleTranspose("2,4")),
"<0 4>(5,8)".scale(scale).transpose(-12)
)
.velocity(".6 .7".fast(4))
.legato("2")
.scale(scale)
.scaleTranspose("<0>".slow(4))
.tone((await piano()).chain(out()))
//.midi()
.velocity(.8)
.transpose(5)
.slow(2)
.pianoroll({maxMidi:100,minMidi:20})`;
export const echoPiano = `"<0 2 [4 6](3,4,1) 3*2>"
.scale('D minor')
.color('salmon')
.off(1/4, x=>x.scaleTranspose(2).color('green'))
.off(1/2, x=>x.scaleTranspose(6).color('steelblue'))
.legato(.5)
.echo(4, 1/8, .5)
.tone((await piano()).chain(out()))
.pianoroll()`;

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@ -0,0 +1,35 @@
import { useEffect, useState } from 'react';
import { WebMidi } from 'webmidi';
import { enableWebMidi } from '@strudel/midi'
export function useWebMidi(props) {
const { ready, connected, disconnected } = props;
const [loading, setLoading] = useState(true);
const [outputs, setOutputs] = useState(WebMidi?.outputs || []);
useEffect(() => {
enableWebMidi()
.then(() => {
// Reacting when a new device becomes available
WebMidi.addListener('connected', (e) => {
setOutputs([...WebMidi.outputs]);
connected?.(WebMidi, e);
});
// Reacting when a device becomes unavailable
WebMidi.addListener('disconnected', (e) => {
setOutputs([...WebMidi.outputs]);
disconnected?.(WebMidi, e);
});
ready?.(WebMidi);
setLoading(false);
})
.catch((err) => {
if (err) {
//throw new Error("Web Midi could not be enabled...");
console.warn('Web Midi could not be enabled..');
return;
}
});
}, [ready, connected, disconnected, outputs]);
const outputByName = (name) => WebMidi.getOutputByName(name);
return { loading, outputs, outputByName };
}