diff --git a/packages/codemirror/codemirror.mjs b/packages/codemirror/codemirror.mjs
index 3411728a0..ab3a3c995 100644
--- a/packages/codemirror/codemirror.mjs
+++ b/packages/codemirror/codemirror.mjs
@@ -42,9 +42,9 @@ const extensions = {
   isMultiCursorEnabled: (on) =>
     on
       ? [
-        EditorState.allowMultipleSelections.of(true),
-        EditorView.clickAddsSelectionRange.of((ev) => ev.metaKey || ev.ctrlKey),
-      ]
+          EditorState.allowMultipleSelections.of(true),
+          EditorView.clickAddsSelectionRange.of((ev) => ev.metaKey || ev.ctrlKey),
+        ]
       : [],
 };
 const compartments = Object.fromEntries(Object.keys(extensions).map((key) => [key, new Compartment()]));
diff --git a/packages/superdough/superdough.mjs b/packages/superdough/superdough.mjs
index e6972ab71..7fe60ae49 100644
--- a/packages/superdough/superdough.mjs
+++ b/packages/superdough/superdough.mjs
@@ -15,6 +15,7 @@ import { logger } from './logger.mjs';
 import { loadBuffer } from './sampler.mjs';
 import { getAudioContext, setAudioContext } from './audioContext.mjs';
 import { SuperdoughAudioController } from './superdoughoutput.mjs';
+import { resetSeenKeys } from './wavetable.mjs';
 
 export const DEFAULT_MAX_POLYPHONY = 128;
 const DEFAULT_AUDIO_DEVICE_NAME = 'System Standard';
@@ -231,6 +232,7 @@ export async function initAudio(options = {}) {
 
   setMaxPolyphony(maxPolyphony);
   setMultiChannelOrbits(multiChannelOrbits);
+  resetSeenKeys();
   if (typeof window === 'undefined') {
     return;
   }
diff --git a/packages/superdough/wavetable.mjs b/packages/superdough/wavetable.mjs
index 01d4eb838..902fb4edd 100644
--- a/packages/superdough/wavetable.mjs
+++ b/packages/superdough/wavetable.mjs
@@ -40,6 +40,11 @@ export const Warpmode = Object.freeze({
 });
 
 const seenKeys = new Set();
+
+export function resetSeenKeys() {
+  seenKeys.clear();
+}
+
 async function getPayload(url, label, frameLen = 2048) {
   const key = `${url},${frameLen}`;
   if (!seenKeys.has(key)) {
diff --git a/packages/webaudio/webaudio.mjs b/packages/webaudio/webaudio.mjs
index 9764516c7..777a271aa 100644
--- a/packages/webaudio/webaudio.mjs
+++ b/packages/webaudio/webaudio.mjs
@@ -61,17 +61,25 @@ export async function renderPatternAudio(pattern, cps, begin, end, sampleRate, d
 
   let haps = pattern.queryArc(begin, end, { _cps: cps });
 
-  await Promise.all(haps.map(async (hap) => {
-    if (hap.hasOnset()) {
-      await superdough(hap2value(hap), hap.whole.begin.valueOf() / cps, hap.duration, cps, hap.whole?.begin.valueOf());
-    }
-  }));
+  await Promise.all(
+    haps.map(async (hap) => {
+      if (hap.hasOnset()) {
+        await superdough(
+          hap2value(hap),
+          hap.whole.begin.valueOf() / cps,
+          hap.duration,
+          cps,
+          hap.whole?.begin.valueOf(),
+        );
+      }
+    }),
+  );
   logger('[webaudio] start rendering');
 
   return audioContext
     .startRendering()
     .then((renderedBuffer) => {
-      console.log('downloading')
+      console.log('downloading');
       const wavBuffer = audioBufferToWav(renderedBuffer);
       const blob = new Blob([wavBuffer], { type: 'audio/wav' });
       const url = URL.createObjectURL(blob);