diff --git a/packages/supradough/dough-worklet.mjs b/packages/supradough/dough-worklet.mjs
index 0361afa0..dd231562 100644
--- a/packages/supradough/dough-worklet.mjs
+++ b/packages/supradough/dough-worklet.mjs
@@ -6,7 +6,19 @@ class DoughProcessor extends AudioWorkletProcessor {
   constructor() {
     super();
     this.dough = new Dough(sampleRate, currentTime);
-    this.port.onmessage = (event) => this.dough.scheduleSpawn(event.data);
+    this.port.onmessage = (event) => {
+      if (event.data.spawn) {
+        this.dough.scheduleSpawn(event.data.spawn);
+      } else if (event.data.sample) {
+        this.dough.loadSample(event.data.sample, event.data.channels, event.data.sampleRate);
+      } else if (event.data.samples) {
+        event.data.samples.forEach(([name, channels, sampleRate]) => {
+          this.dough.loadSample(name, channels, sampleRate);
+        });
+      } else {
+        console.log('unrecognized event type', event.data);
+      }
+    };
   }
   process(inputs, outputs, params) {
     if (this.disconnected) {
diff --git a/packages/supradough/dough.mjs b/packages/supradough/dough.mjs
index 7ee35327..e16d11f8 100644
--- a/packages/supradough/dough.mjs
+++ b/packages/supradough/dough.mjs
@@ -397,6 +397,22 @@ export class Distort {
 }
 // distortion could be expressed as a function, because it's stateless
 
+export class BufferPlayer {
+  static samples = new Map();
+  buffer; // { channels: Float32Array, sampleRate: number }
+  pos = 0;
+  sampleFreq = 261.626; // middle c
+  update(freq, channel = 0) {
+    if (this.pos >= this.buffer.channels[channel].length) {
+      return 0;
+    }
+    const speed = ((freq / this.sampleFreq) * this.buffer.sampleRate) / SAMPLE_RATE;
+    let s = this.buffer.channels[channel][Math.floor(this.pos)];
+    this.pos = this.pos + speed;
+    return s;
+  }
+}
+
 export function _rangex(sig, min, max) {
   let logmin = Math.log(min);
   let range = Math.log(max) - logmin;
@@ -417,7 +433,7 @@ export const getADSRValues = (params, curve = 'linear', defaultValues) => {
   return [Math.max(a ?? 0, envmin), Math.max(d ?? 0, envmin), Math.min(sustain, envmax), Math.max(r ?? 0, releaseMin)];
 };
 
-let oscillators = {
+let shapes = {
   sine: SineOsc,
   saw: SawOsc,
   zaw: ZawOsc,
@@ -464,6 +480,7 @@ const defaultDefaultValues = {
   z: 'triangle',
   pan: 0.5,
   fmh: 1,
+  fmenv: 0, // differs from superdough
 };
 
 let getDefaultValue = (key) => defaultDefaultValues[key];
@@ -471,7 +488,7 @@ let getDefaultValue = (key) => defaultDefaultValues[key];
 const chromas = { c: 0, d: 2, e: 4, f: 5, g: 7, a: 9, b: 11 };
 const accs = { '#': 1, b: -1, s: 1, f: -1 };
 const note2midi = (note, defaultOctave = 3) => {
-  const [pc, acc = '', oct = defaultOctave] =
+  let [pc, acc = '', oct = ''] =
     String(note)
       .match(/^([a-gA-G])([#bsf]*)([0-9]*)$/)
       ?.slice(1) || [];
@@ -480,13 +497,14 @@ const note2midi = (note, defaultOctave = 3) => {
   }
   const chroma = chromas[pc.toLowerCase()];
   const offset = acc?.split('').reduce((o, char) => o + accs[char], 0) || 0;
-  return (Number(oct) + 1) * 12 + chroma + offset;
+  oct = Number(oct || defaultOctave);
+  return (oct + 1) * 12 + chroma + offset;
 };
 const getFrequency = (value) => {
   let { note, freq } = value;
   note = note || 36;
   if (typeof note === 'string') {
-    note = note2midi(note); // e.g. c3 => 48
+    note = note2midi(note, 3); // e.g. c3 => 48
   }
   if (!freq && typeof note === 'number') {
     freq = Math.pow(2, (note - 69) / 12) * 440;
@@ -553,6 +571,7 @@ export class DoughVoice {
     this.fft = this.fft ?? getDefaultValue('fft');
     this.pan = this.pan ?? getDefaultValue('pan');
     this.orbit = this.orbit ?? getDefaultValue('orbit');
+    this.fmenv = this.fmenv ?? getDefaultValue('fmenv');
 
     [this.attack, this.decay, this.sustain, this.release] = getADSRValues([
       this.attack,
@@ -564,8 +583,30 @@ export class DoughVoice {
     this._holdEnd = this._begin + this._duration; // needed for gate
     this._end = this._holdEnd + this.release + 0.01; // needed for despawn
 
-    const SourceClass = oscillators[this.s] ?? TriOsc;
-    this._sound = new SourceClass();
+    this.s ??= 'triangle';
+    if (this.s === 'saw' || this.s === 'sawtooth') {
+      this.s = 'zaw'; // polyblepped saw when fm is applied
+    }
+    if (shapes[this.s]) {
+      const SourceClass = shapes[this.s];
+      this._sound = new SourceClass();
+    } else if (BufferPlayer.samples.has(this.s)) {
+      this._sample = new BufferPlayer();
+      const buffer = BufferPlayer.samples.get(this.s);
+      this._sample.buffer = buffer;
+    } else {
+      console.warn('sound not found', this.s);
+    }
+
+    if (this.penv) {
+      this._penv = new ADSR();
+      [this.pattack, this.pdecay, this.psustain, this.prelease] = getADSRValues([
+        this.pattack,
+        this.pdecay,
+        this.psustain,
+        this.prelease,
+      ]);
+    }
 
     if (this.fmi) {
       this._fm = new SineOsc();
@@ -644,7 +685,7 @@ export class DoughVoice {
     return 1 - Math.log(c) * this.eighthOverLogHalf;
   }
   update(t) {
-    if (!this._sound) {
+    if (!this._sound && !this._sample) {
       return 0;
     }
     let s = 0;
@@ -655,18 +696,25 @@ export class DoughVoice {
       let fmi = this.fmi;
       if (this._fmenv) {
         const env = this._fmenv.update(t, gate, this.fmattack, this.fmdecay, this.fmsustain, this.fmrelease) ** 2;
-        fmi = /* 2 ** */ this.fmenv * env * fmi; // todo: find good scaling
+        fmi = this.fmenv * env * fmi;
       }
       const modfreq = freq * this.fmh;
       const modgain = modfreq * fmi;
       freq = freq + this._fm.update(modfreq) * modgain;
     }
 
+    if (this._penv) {
+      const env = this._penv.update(t, gate, this.pattack, this.pdecay, this.psustain, this.prelease) ** 2;
+      freq = freq + env * this.penv;
+    }
+
     // sound source
-    if (this.s === 'pulse') {
+    if (this._sound && this.s === 'pulse') {
       s = this._sound.update(freq, this.pw ?? 0.5);
-    } else {
+    } else if (this._sound) {
       s = this._sound.update(freq);
+    } else if (this._sample) {
+      s = this._sample.update(freq, 0); // tbd: stereo samples...
     }
     s = s * this.gain * this.velocity;
 
@@ -708,11 +756,13 @@ export class DoughVoice {
     this._crush && (s = this._crush.update(s, this.crush));
     this._distort && (s = this._distort.update(s, this.distort, this.distortvol));
 
-    /* Math.random() > 0.99 && console.log('gate', gate); */
     const env = this._adsr.update(t, gate, this.attack, this.decay, this.sustain, this.release);
     s = s * env;
 
-    s = s * this.postgain * 0.2;
+    s = s * this.postgain;
+    if (!this._sample) {
+      s = s * 0.2; // turn down waveforms
+    }
 
     if (this.pan === 0.5) {
       this.l = this.r = s; // mono
@@ -744,6 +794,9 @@ export class Dough {
     this._delayL = new Delay();
     this._delayR = new Delay();
   }
+  loadSample(name, channels, sampleRate) {
+    BufferPlayer.samples.set(name, { channels, sampleRate });
+  }
   scheduleSpawn(value) {
     if (value._begin === undefined) {
       throw new Error('[dough]: scheduleSpawn expected _begin to be set');
@@ -752,7 +805,8 @@ export class Dough {
       throw new Error('[dough]: scheduleSpawn expected _duration to be set');
     }
     value.sampleRate = this.sampleRate;
-    const time = value._begin; // set from supradough.mjs
+    // convert seconds to samples
+    const time = Math.floor(value._begin * this.sampleRate); // set from supradough.mjs
     this.schedule({ time, type: 'spawn', arg: value });
   }
   spawn(value) {
diff --git a/packages/supradough/index.mjs b/packages/supradough/index.mjs
index 1bce17f6..54a83549 100644
--- a/packages/supradough/index.mjs
+++ b/packages/supradough/index.mjs
@@ -1,4 +1,4 @@
-import _workletUrl from './dough-worklet.mjs?audioworklet';
+import _workletUrl from './dough-worklet.mjs?url'; // todo: change ?url to ?audioworklet before build (?audioworklet doesn't hot reload)
 
 export * from './dough.mjs';
 export const workletUrl = _workletUrl;
diff --git a/packages/webaudio/index.mjs b/packages/webaudio/index.mjs
index 59672b61..f89e1269 100644
--- a/packages/webaudio/index.mjs
+++ b/packages/webaudio/index.mjs
@@ -7,4 +7,5 @@ This program is free software: you can redistribute it and/or modify it under th
 export * from './webaudio.mjs';
 export * from './scope.mjs';
 export * from './spectrum.mjs';
+export * from './supradough.mjs';
 export * from 'superdough';
diff --git a/packages/webaudio/supradough.mjs b/packages/webaudio/supradough.mjs
index 8df18bed..269dcda9 100644
--- a/packages/webaudio/supradough.mjs
+++ b/packages/webaudio/supradough.mjs
@@ -20,10 +20,136 @@ Pattern.prototype.supradough = function () {
   return this.onTrigger((_, hap, __, cps, begin) => {
     hap.value._begin = begin;
     hap.value._duration = hap.duration / cps;
-
-    if (!doughWorklet) {
-      initDoughWorklet();
-    }
-    doughWorklet.port.postMessage(hap.value);
+    !doughWorklet && initDoughWorklet();
+    doughWorklet.port.postMessage({ spawn: hap.value });
   }, 1);
 };
+
+let samples = {
+  casio: [
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/casio/high.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/casio/low.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/casio/noise.wav',
+  ],
+  crow: [
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/crow/000_crow.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/crow/001_crow2.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/crow/002_crow3.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/crow/003_crow4.wav',
+  ],
+  insect: [
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/insect/000_everglades_conehead.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/insect/001_robust_shieldback.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/insect/002_seashore_meadow_katydid.wav',
+  ],
+  wind: [
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/wind/000_wind1.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/wind/001_wind10.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/wind/002_wind2.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/wind/003_wind3.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/wind/004_wind4.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/wind/005_wind5.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/wind/006_wind6.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/wind/007_wind7.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/wind/008_wind8.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/wind/009_wind9.wav',
+  ],
+  jazz: [
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/jazz/000_BD.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/jazz/001_CB.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/jazz/002_FX.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/jazz/003_HH.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/jazz/004_OH.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/jazz/005_P1.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/jazz/006_P2.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/jazz/007_SN.wav',
+  ],
+  metal: [
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/metal/000_0.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/metal/001_1.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/metal/002_2.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/metal/003_3.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/metal/004_4.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/metal/005_5.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/metal/006_6.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/metal/007_7.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/metal/008_8.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/metal/009_9.wav',
+  ],
+  east: [
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/east/000_nipon_wood_block.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/east/001_ohkawa_mute.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/east/002_ohkawa_open.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/east/003_shime_hi.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/east/004_shime_hi_2.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/east/005_shime_mute.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/east/006_taiko_1.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/east/007_taiko_2.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/east/008_taiko_3.wav',
+  ],
+  space: [
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/space/000_0.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/space/001_1.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/space/002_11.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/space/003_12.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/space/004_13.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/space/005_14.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/space/006_15.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/space/007_16.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/space/008_17.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/space/009_18.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/space/010_2.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/space/011_3.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/space/012_4.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/space/013_5.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/space/014_6.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/space/015_7.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/space/016_8.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/space/017_9.wav',
+  ],
+  numbers: [
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/numbers/0.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/numbers/1.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/numbers/2.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/numbers/3.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/numbers/4.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/numbers/5.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/numbers/6.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/numbers/7.wav',
+    'https://raw.githubusercontent.com/tidalcycles/Dirt-Samples/master/numbers/8.wav',
+  ],
+  piano: ['https://raw.githubusercontent.com/felixroos/dough-samples/refs/heads/main/piano/C3v8.mp3'],
+  flute: ['https://raw.githubusercontent.com/felixroos/samples/refs/heads/main/flute/c4.mp3'],
+  bd: [
+    'https://raw.githubusercontent.com/geikha/tidal-drum-machines/15eac73c5e878550f91d864a4863e014799403f1/machines/RolandTR909/rolandtr909-bd/Bassdrum-01.wav',
+  ],
+};
+// for some reason, only piano and flute work.. is it because mp3??
+
+async function loadSampleChannels(key, url) {
+  const buffer = await fetch(url)
+    .then((res) => res.arrayBuffer())
+    .then((buf) => getAudioContext().decodeAudioData(buf));
+  let channels = [];
+  for (let i = 0; i < buffer.numberOfChannels; i++) {
+    channels.push(buffer.getChannelData(i));
+  }
+  return [key, channels, buffer.sampleRate];
+}
+
+let loaded = false;
+export async function doughsample() {
+  !doughWorklet && initDoughWorklet();
+  if (loaded) {
+    return;
+  }
+  loaded = true;
+  const sampleMap = await Promise.all(
+    Object.entries(samples).map(async ([key, url]) => {
+      url = url[0];
+      return loadSampleChannels(key, url);
+    }),
+  );
+  console.log('sampleMap', sampleMap);
+  doughWorklet.port.postMessage({ samples: sampleMap });
+}