diff --git a/packages/core/controls.mjs b/packages/core/controls.mjs
index ba77f1a3..1099fe9e 100644
--- a/packages/core/controls.mjs
+++ b/packages/core/controls.mjs
@@ -110,14 +110,8 @@ export const { wtWarp, wavetableWarp } = registerControl('wtWarp', 'wavetableWar
 /**
  * Amount of warp (alteration of the waveform) to apply to the wavetable oscillator.
  *
- * The current options are:
- * 0 = asym
- * 1 = mirror
- * 2 = bend+
- * 3 = bend-
- * 4 = bend+/-
- * 5 = sync
- * 6 = quantize
+ * The current options are: none, asym, bendp, bendm, bendmp, sync, quant, fold, pwm, orbit,
+ * spin, chaos, primes, binary, brownian, reciprocal, wormhole, logistic, sigmoid, fractal, flip
  *
  * @name wtWarpMode
  * @param {number | Pattern} mode Warp mode: an integer
diff --git a/packages/sampler/sample-server.mjs b/packages/sampler/sample-server.mjs
index 2832741a..08456add 100644
--- a/packages/sampler/sample-server.mjs
+++ b/packages/sampler/sample-server.mjs
@@ -1,10 +1,10 @@
 #!/usr/bin/env node
 
 import cowsay from 'cowsay';
-import { createReadStream, existsSync, writeFileSync } from 'fs';
+import { createReadStream, existsSync } from 'fs';
 import { readdir } from 'fs/promises';
 import http from 'http';
-import { join, sep, resolve } from 'path';
+import { join, sep } from 'path';
 import os from 'os';
 
 // eslint-disable-next-line
@@ -36,19 +36,17 @@ async function getFilesInDirectory(directory) {
   return files;
 }
 
-async function getBanks(directory, flat = false) {
+async function getBanks(directory) {
   let files = await getFilesInDirectory(directory);
   let banks = {};
   directory = directory.split(sep).join('/');
   files = files.map((path) => {
     path = path.split(sep).join('/');
-    const subDir = path.replace(directory, '');
-    const subDirFlat = subDir.replaceAll('/', '_').slice(1); // remove initial underscore
-    const subDirFlatStem = subDirFlat.replace(/\.[^.]+$/, ''); // remove extension
-    let bank = flat ? subDirFlatStem : subDir.split('/')[0];
+    const [bank] = path.split('/').slice(-2);
     banks[bank] = banks[bank] || [];
-    banks[bank].push(subDir);
-    return subDir;
+    const relativeUrl = path.replace(directory, '');
+    banks[bank].push(relativeUrl);
+    return relativeUrl;
   });
   banks._base = `http://localhost:5432`;
   return { banks, files };
@@ -56,25 +54,14 @@ async function getBanks(directory, flat = false) {
 
 const args = process.argv.slice(2);
 
-function getArgValue(flag) {
-  const i = args.indexOf(flag);
-  if (i !== -1) {
-    const nextIsFlag = args[i + 1]?.startsWith('--') ?? true;
-    if (nextIsFlag) return true;
-    return args[i + 1];
-  }
-}
-
 // eslint-disable-next-line
-let directory = getArgValue('--dir') || process.cwd();
-directory = resolve(directory);
+const directory = process.cwd();
 
 if (args.includes('--json')) {
-  const { banks } = await getBanks(directory, getArgValue('--flat'));
+  const { banks, files } = await getBanks(directory);
   const json = JSON.stringify(banks);
-  const outFile = resolve(directory, 'strudel.json');
-  writeFileSync(outFile, json, 'utf8');
-  console.log(`Wrote json to ${outFile}`);
+  console.log(json);
+  process.exit(0);
 }
 
 console.log(
@@ -87,7 +74,7 @@ console.log(
 
 const server = http.createServer(async (req, res) => {
   res.setHeader('Access-Control-Allow-Origin', '*');
-  const { banks, files } = await getBanks(directory, getArgValue('--flat'));
+  const { banks, files } = await getBanks(directory);
   if (req.url === '/') {
     res.setHeader('Content-Type', 'application/json');
     return res.end(JSON.stringify(banks));
@@ -95,7 +82,7 @@ const server = http.createServer(async (req, res) => {
   let subpath = decodeURIComponent(req.url);
   const filePath = join(directory, subpath.split('/').join(sep));
 
-  // console.log('GET:', filePath);
+  //console.log('GET:', filePath);
   const isFound = existsSync(filePath);
   if (!isFound) {
     res.statusCode = 404;