V45.22: fix Bug 3 (wobble loop wrap) - wrap restart skipRouting nhu seekPlaybackTo/applyPlayheadDirect: updateSfRouting (AudioRoutingEngine.connect/ disconnect bridge sink + setOutputDestination) chay o MOI wrap trong luc isPlayingRef=false -> stall main thread 122-161ms (pump_gap) > KEEP 16 (~85ms) -> outQueue can -> underrun -> wobble beat 0:0 + playhead desync. skipRouting bo routing khoi critical path wrap -> stall ve duoi KEEP -> het underrun. Them instrument: stop_start log stack caller (xac nhan mystery stop = user Space/Stop, khong phai code) + wrap_timing stop=/start= phan tach stall. v=202608311708

This commit is contained in:
2026-08-31 17:09:28 +07:00
parent 7572d339de
commit 2fe78ddd1b
3 changed files with 18 additions and 11 deletions
+8 -4
View File
@@ -24647,7 +24647,7 @@ const App = () => {
fxRtWrapRestart = true; // V38: loop wrap restart
try { _dbgLog('wrap_info', 'solo=' + (hasAnySolo ? 1 : 0) + ' local=' + (selectionMode === 'local' ? 1 : 0) + ' tracks=' + (tracks ? tracks.length : -1) + ' nl=' + nativeLoopSrcsRef.current.size); } catch (e) {}
fxRtKeepForRestart = true; // restart/resume — giữ session FX realtime
stopAllPlayback();
stopAllPlayback(false, true); // V45.22: wrap restart — skipRouting nhu seekPlaybackTo (het stall updateSfRouting tai seam -> het wobble)
startOffsetTimeRef.current = selLeft;
startAudioTimeRef.current = context.currentTime;
if (hasAnySolo) {
@@ -24662,7 +24662,7 @@ const App = () => {
fxRtWrapRestart = true; // V38: loop wrap restart
try { _dbgLog('wrap_info', 'solo=' + (hasAnySolo ? 1 : 0) + ' local=' + (selectionMode === 'local' ? 1 : 0) + ' tracks=' + (tracks ? tracks.length : -1) + ' nl=' + nativeLoopSrcsRef.current.size); } catch (e) {}
fxRtKeepForRestart = true; // restart/resume — giữ session FX realtime
stopAllPlayback();
stopAllPlayback(false, true); // V45.22: wrap restart — skipRouting nhu seekPlaybackTo (het stall updateSfRouting tai seam -> het wobble)
startOffsetTimeRef.current = selLeft;
startAudioTimeRef.current = context.currentTime;
startTrackPlayback(selLeft);
@@ -24686,12 +24686,16 @@ const App = () => {
fxRtWrapRestart = true; // V38: loop wrap restart
try { _dbgLog('wrap_info', 'solo=' + (hasAnySolo ? 1 : 0) + ' local=' + (selectionMode === 'local' ? 1 : 0) + ' tracks=' + (tracks ? tracks.length : -1) + ' nl=' + nativeLoopSrcsRef.current.size); } catch (e) {}
fxRtKeepForRestart = true; // restart/resume — giữ session FX realtime
stopAllPlayback();
const _wrapT0 = performance.now();
stopAllPlayback(false, true); // V45.22: wrap restart — skipRouting nhu seekPlaybackTo (het stall updateSfRouting tai seam -> het wobble)
const _wrapT1 = performance.now();
startOffsetTimeRef.current = 0;
startAudioTimeRef.current = context.currentTime;
startTrackPlayback(0);
const _wrapT2 = performance.now();
setCurrentTime(0);
setIsPlaying(true);
try { _dbgLog('wrap_timing', 'stop=' + Math.round(_wrapT1 - _wrapT0) + ' start=' + Math.round(_wrapT2 - _wrapT1)); } catch (e) {}
animationFrameIdRef.current = requestAnimationFrame(updatePlayhead);
return;
}
@@ -26322,7 +26326,7 @@ const App = () => {
// xử bằng release mượt (CC123, không CC120 hard-cut — D15) + worklet
// WRAP_FADE 256 (FX path) → không cần che bằng dropout master.
_dbgLog('stop_start', 'fade=' + !!fade + ' ' + _dbgBridgeGain());
_dbgLog('stop_start', 'fade=' + !!fade + ' ' + _dbgBridgeGain() + ' call=' + ((new Error().stack || '').split('\n').slice(2, 4).join('|') || '').trim());
isPlayingRef.current = false;
// Gap 7: xoa automation schedule — tra gain master ve 1.0 (fader rieng).
try { if (masterBus && masterBus.output && masterBus.output.gain) { const _actx = getAudioContext(); masterBus.output.gain.cancelScheduledValues(_actx.currentTime); masterBus.output.gain.setValueAtTime(1, _actx.currentTime); } } catch (e) { }
+9 -6
View File
@@ -340,7 +340,7 @@ else if(fxRt.chainKey!==ck){fxRtSetChain(chain);fxRt.chainKey=ck;return;}else re
// node → bypass vô hiệu. Mỗi fxRtStop() bump startToken → mọi checkpoint
// dưới đây thấy mismatch → hủy session vừa tạo, không nối node.
const token=++fxRt.startToken;fxRt.starting=true;const ctx=getAudioContext();if(!ctx||!ctx.audioWorklet||!masterBus||!masterBus.output||!masterBus.analyser||!masterBus.masterFxGain||!masterBus.masterFxDryGain)return;const chainPayload=chain.map(s=>s.type==='vst3'?{type:'vst3',path:s.path,name:s.name||s.path,preset_b64:s.preset_b64||'',bypass:!!s.bypass||!!(window.currentMasteringSettings||{}).vstBypass}:{type:'builtin',id:s.type,params:s.params&&Object.keys(s.params).length?s.params:{},bypass:!!s.bypass});let st;try{st=await window.SonicAPI.fxRealtimeStart({fx_chain:chainPayload,sample_rate:ctx.sampleRate||44100});}catch(e){console.warn('[FX RT] start fail:',e);showToast('Không khởi động VST FX realtime: '+(e.message||e),'warning');fxRt.starting=false;return;}if(token!==fxRt.startToken){// Bypass/stop giữa lúc engine đang load chain — hủy session vừa tạo.
console.warn('[FX RT] start cancelled mid-flight — session stopped');try{window.SonicAPI.fxRealtimeStop({session_id:st.session_id}).catch(()=>{});}catch(e2){}fxRt.starting=false;return;}fxRt.sessionId=st.session_id;fxRtGuiPushShm();try{await ctx.audioWorklet.addModule(`${API_BASE_URL}/static/js/sf-fx-realtime.js?v=202608311642`);if(token!==fxRt.startToken){fxRt.starting=false;return;}fxRt.node=new AudioWorkletNode(ctx,'sf-fx-realtime',{numberOfInputs:1,numberOfOutputs:1,outputChannelCount:[2]});const u=new URL(API_BASE_URL);const wsProto=u.protocol==='https:'?'wss://':'ws://';// WS to 'localhost' bi tre ~300ms: Chromium thu ::1 truoc (Windows khong
console.warn('[FX RT] start cancelled mid-flight — session stopped');try{window.SonicAPI.fxRealtimeStop({session_id:st.session_id}).catch(()=>{});}catch(e2){}fxRt.starting=false;return;}fxRt.sessionId=st.session_id;fxRtGuiPushShm();try{await ctx.audioWorklet.addModule(`${API_BASE_URL}/static/js/sf-fx-realtime.js?v=202608311708`);if(token!==fxRt.startToken){fxRt.starting=false;return;}fxRt.node=new AudioWorkletNode(ctx,'sf-fx-realtime',{numberOfInputs:1,numberOfOutputs:1,outputChannelCount:[2]});const u=new URL(API_BASE_URL);const wsProto=u.protocol==='https:'?'wss://':'ws://';// WS to 'localhost' bi tre ~300ms: Chromium thu ::1 truoc (Windows khong
// co listener IPv6 -> SYN hang ~2s) roi moi fallback 127.0.0.1. Dung
// thang 127.0.0.1 (loopback) -> WS open ~5ms. Server chap nhan loopback.
const wsHost=u.hostname==='localhost'||u.hostname==='::1'?'127.0.0.1'+(u.port?':'+u.port:''):u.host;const tok=localStorage.getItem('sonic_token')||'';const wsUrl=`${wsProto}${wsHost}${st.ws_url}${tok?'?token='+encodeURIComponent(tok):''}`;const ws=new WebSocket(wsUrl);fxRt.ws=ws;ws.binaryType='arraybuffer';ws.onopen=()=>{if(token!==fxRt.startToken){try{ws.close();}catch(e){}fxRt.starting=false;return;}fxRt.active=true;fxRt.flushing=false;fxRt.starting=false;fxRt.inQueue=[];// bỏ audio stale sản xuất trước khi WS open (~4s load VST) — hết lag khởi đầu
@@ -1919,13 +1919,16 @@ const _playheadSec=_fxRtSeekFreeze&&fxRt&&fxRt.active?startOffsetTimeRef.current
// If selection cleared by user, play linearly (don't loop)
if(!selectionCleared&&isLoopingSelection&&selLeft!==null&&selRight!==null){if(selRight>selLeft&&updatedTime>=selRight){if(hasAnySolo||selectionMode==='local'){fxRtWrapRestart=true;// V38: loop wrap restart
try{_dbgLog('wrap_info','solo='+(hasAnySolo?1:0)+' local='+(selectionMode==='local'?1:0)+' tracks='+(tracks?tracks.length:-1)+' nl='+nativeLoopSrcsRef.current.size);}catch(e){}fxRtKeepForRestart=true;// restart/resume — giữ session FX realtime
stopAllPlayback();startOffsetTimeRef.current=selLeft;startAudioTimeRef.current=context.currentTime;if(hasAnySolo){const soloed=tracks.filter(t=>t.solo);soloed.forEach(t=>startLocalTrackPlayback(t.id,selLeft));}else{startLocalTrackPlayback(localSelectionTrackId,selLeft);}setCurrentTime(selLeft);setIsPlaying(true);}else{fxRtWrapRestart=true;// V38: loop wrap restart
stopAllPlayback(false,true);// V45.22: wrap restart — skipRouting nhu seekPlaybackTo (het stall updateSfRouting tai seam -> het wobble)
startOffsetTimeRef.current=selLeft;startAudioTimeRef.current=context.currentTime;if(hasAnySolo){const soloed=tracks.filter(t=>t.solo);soloed.forEach(t=>startLocalTrackPlayback(t.id,selLeft));}else{startLocalTrackPlayback(localSelectionTrackId,selLeft);}setCurrentTime(selLeft);setIsPlaying(true);}else{fxRtWrapRestart=true;// V38: loop wrap restart
try{_dbgLog('wrap_info','solo='+(hasAnySolo?1:0)+' local='+(selectionMode==='local'?1:0)+' tracks='+(tracks?tracks.length:-1)+' nl='+nativeLoopSrcsRef.current.size);}catch(e){}fxRtKeepForRestart=true;// restart/resume — giữ session FX realtime
stopAllPlayback();startOffsetTimeRef.current=selLeft;startAudioTimeRef.current=context.currentTime;startTrackPlayback(selLeft);setCurrentTime(selLeft);setIsPlaying(true);}animationFrameIdRef.current=requestAnimationFrame(updatePlayhead);return;}}// Hết bài: dừng/loop lại tại ENDTIME THẬT của session (projectEnd — không
stopAllPlayback(false,true);// V45.22: wrap restart — skipRouting nhu seekPlaybackTo (het stall updateSfRouting tai seam -> het wobble)
startOffsetTimeRef.current=selLeft;startAudioTimeRef.current=context.currentTime;startTrackPlayback(selLeft);setCurrentTime(selLeft);setIsPlaying(true);}animationFrameIdRef.current=requestAnimationFrame(updatePlayhead);return;}}// Hết bài: dừng/loop lại tại ENDTIME THẬT của session (projectEnd — không
// buffer 12 bars như maxDuration dùng cho scroll/zoom).
if(updatedTime>=projectEndRef.current){console.log('[Stop] projectEnd reached — updatedTime=',updatedTime.toFixed(2),'projectEnd=',projectEndRef.current.toFixed(2),'isLoopingSelection=',isLoopingSelection);if(recordingStateRef.current==='RECORDING'){setCurrentTime(updatedTime);animationFrameIdRef.current=requestAnimationFrame(updatePlayhead);return;}if(isLoopingSelection){fxRtWrapRestart=true;// V38: loop wrap restart
try{_dbgLog('wrap_info','solo='+(hasAnySolo?1:0)+' local='+(selectionMode==='local'?1:0)+' tracks='+(tracks?tracks.length:-1)+' nl='+nativeLoopSrcsRef.current.size);}catch(e){}fxRtKeepForRestart=true;// restart/resume — giữ session FX realtime
stopAllPlayback();startOffsetTimeRef.current=0;startAudioTimeRef.current=context.currentTime;startTrackPlayback(0);setCurrentTime(0);setIsPlaying(true);animationFrameIdRef.current=requestAnimationFrame(updatePlayhead);return;}stopAllPlayback();setCurrentTime(0);return;}setCurrentTime(_playheadSec);animationFrameIdRef.current=requestAnimationFrame(updatePlayhead);};useEffect(()=>{if(isPlaying||subTabs.some(s=>s.isPlaying)){animationFrameIdRef.current=requestAnimationFrame(updatePlayhead);}else{cancelAnimationFrame(animationFrameIdRef.current);}return()=>cancelAnimationFrame(animationFrameIdRef.current);},[isPlaying,subTabs,isLoopingSelection,selLeft,selRight,selectionMode,localSelectionTrackId,selectionCleared,activeTab]);// ── FX Nodes ──
const _wrapT0=performance.now();stopAllPlayback(false,true);// V45.22: wrap restart — skipRouting nhu seekPlaybackTo (het stall updateSfRouting tai seam -> het wobble)
const _wrapT1=performance.now();startOffsetTimeRef.current=0;startAudioTimeRef.current=context.currentTime;startTrackPlayback(0);const _wrapT2=performance.now();setCurrentTime(0);setIsPlaying(true);try{_dbgLog('wrap_timing','stop='+Math.round(_wrapT1-_wrapT0)+' start='+Math.round(_wrapT2-_wrapT1));}catch(e){}animationFrameIdRef.current=requestAnimationFrame(updatePlayhead);return;}stopAllPlayback();setCurrentTime(0);return;}setCurrentTime(_playheadSec);animationFrameIdRef.current=requestAnimationFrame(updatePlayhead);};useEffect(()=>{if(isPlaying||subTabs.some(s=>s.isPlaying)){animationFrameIdRef.current=requestAnimationFrame(updatePlayhead);}else{cancelAnimationFrame(animationFrameIdRef.current);}return()=>cancelAnimationFrame(animationFrameIdRef.current);},[isPlaying,subTabs,isLoopingSelection,selLeft,selRight,selectionMode,localSelectionTrackId,selectionCleared,activeTab]);// ── FX Nodes ──
const createChorusNode=(context,inputNode,outputNode)=>{const dryGain=context.createGain();dryGain.gain.value=0.6;const wetGain=context.createGain();wetGain.gain.value=0.5;const delayNode=context.createDelay();delayNode.delayTime.value=0.02;const lfo=context.createOscillator();lfo.type='sine';lfo.frequency.value=1.5;const lfoGain=context.createGain();lfoGain.gain.value=0.002;lfo.connect(lfoGain);lfoGain.connect(delayNode.delayTime);lfo.start();inputNode.connect(dryGain);inputNode.connect(delayNode);delayNode.connect(wetGain);dryGain.connect(outputNode);wetGain.connect(outputNode);return{stop:()=>{try{lfo.stop();}catch(e){}}};};const createReverbNode=(context,inputNode,outputNode)=>{const dryGain=context.createGain();dryGain.gain.value=0.6;const wetGain=context.createGain();wetGain.gain.value=0.4;const convolver=context.createConvolver();const rate=context.sampleRate;const len=rate*2.0;const impulse=context.createBuffer(2,len,rate);const left=impulse.getChannelData(0);const right=impulse.getChannelData(1);for(let i=0;i<len;i++){const decay=Math.exp(-i/(rate*0.5));left[i]=(Math.random()*2-1)*decay;right[i]=(Math.random()*2-1)*decay;}convolver.buffer=impulse;inputNode.connect(dryGain);inputNode.connect(convolver);convolver.connect(wetGain);dryGain.connect(outputNode);wetGain.connect(outputNode);};// ── Playback ──
const getOrCreateTrackNode=(track,context)=>{if(!track)return null;let node=activeTrackNodesRef.current[track.id];if(!node){const gainNode=context.createGain();const volDb=track.volumeDb??0;const volLinear=volDb<=-50?0:Math.pow(10,volDb/20);gainNode.gain.setValueAtTime(volLinear,context.currentTime);const pannerNode=context.createStereoPanner();pannerNode.pan.setValueAtTime((track.pan??0)/100,context.currentTime);// Ensure master bus is initialized for MAIN OUT routing
if(!masterBus)initMasterBus(context);const analyserNode=context.createAnalyser();analyserNode.fftSize=2048;pannerNode.connect(analyserNode);// Wave Observer scope analysers (unified_fx_rack_panel_update.md §III.3):
@@ -1973,7 +1976,7 @@ fxRtTrackReconcile(trackId,node,track);}catch(e){console.warn('rebuildTrackFxGra
// Cần activeTrackNodesRef/isPlayingRef. Session giống master (fxRtStart):
// fetch start → AudioWorkletNode 'sf-fx-realtime' → WS; WS open → splice
// worklet vào chain hiện tại (đọc mods MỚI NHẤT — an toàn với rebuild).
const fxRtTrackStart=async(trackId,track,path)=>{const key=trackId+':'+path;const chain=fxRtTrackChain(track);if(!chain.length)return;if(fxRtTracks[key]){if(!fxRtTracks[key].node||fxRtTracks[key].node.context!==getAudioContext())fxRtTrackStop(trackId,path,true);else return;}const ctx=getAudioContext();if(!ctx||!ctx.audioWorklet)return;const chainPayload=chain.map(s=>s.type==='vst3'?{type:'vst3',path:s.path,name:s.name||s.path,preset_b64:s.preset_b64||'',bypass:!!s.bypass||!!(track&&track.vstFxBypass)}:{type:'builtin',id:s.type,params:s.params&&Object.keys(s.params).length?s.params:{},bypass:!!s.bypass});let st;try{st=await window.SonicAPI.fxRealtimeStart({fx_chain:chainPayload,sample_rate:ctx.sampleRate||44100});}catch(e){console.warn('[FX RT track] start fail',trackId,path,e);return;}const entry={sessionId:st.session_id,ws:null,node:null,ready:false,path,spliced:null,chainKey:fxRtTrackChainKey(chain)+'|vb:'+(track&&track.vstFxBypass?'1':'0'),paramsBySlot:chain.map(s=>fxRtEntryParams(s,null)),inQueue:[],pumpTimer:null,lastInSent:0,flushing:false,flushTimer:null};fxRtTracks[key]=entry;fxRtGuiPushShm();try{await ctx.audioWorklet.addModule(`${API_BASE_URL}/static/js/sf-fx-realtime.js?v=202608311642`);const node=new AudioWorkletNode(ctx,'sf-fx-realtime',{numberOfInputs:1,numberOfOutputs:1,outputChannelCount:[2]});entry.node=node;const u=new URL(API_BASE_URL);const wsProto=u.protocol==='https:'?'wss://':'ws://';// WS to 'localhost' bi tre ~300ms (Chromium thu ::1 truoc roi fallback) - dung 127.0.0.1
const fxRtTrackStart=async(trackId,track,path)=>{const key=trackId+':'+path;const chain=fxRtTrackChain(track);if(!chain.length)return;if(fxRtTracks[key]){if(!fxRtTracks[key].node||fxRtTracks[key].node.context!==getAudioContext())fxRtTrackStop(trackId,path,true);else return;}const ctx=getAudioContext();if(!ctx||!ctx.audioWorklet)return;const chainPayload=chain.map(s=>s.type==='vst3'?{type:'vst3',path:s.path,name:s.name||s.path,preset_b64:s.preset_b64||'',bypass:!!s.bypass||!!(track&&track.vstFxBypass)}:{type:'builtin',id:s.type,params:s.params&&Object.keys(s.params).length?s.params:{},bypass:!!s.bypass});let st;try{st=await window.SonicAPI.fxRealtimeStart({fx_chain:chainPayload,sample_rate:ctx.sampleRate||44100});}catch(e){console.warn('[FX RT track] start fail',trackId,path,e);return;}const entry={sessionId:st.session_id,ws:null,node:null,ready:false,path,spliced:null,chainKey:fxRtTrackChainKey(chain)+'|vb:'+(track&&track.vstFxBypass?'1':'0'),paramsBySlot:chain.map(s=>fxRtEntryParams(s,null)),inQueue:[],pumpTimer:null,lastInSent:0,flushing:false,flushTimer:null};fxRtTracks[key]=entry;fxRtGuiPushShm();try{await ctx.audioWorklet.addModule(`${API_BASE_URL}/static/js/sf-fx-realtime.js?v=202608311708`);const node=new AudioWorkletNode(ctx,'sf-fx-realtime',{numberOfInputs:1,numberOfOutputs:1,outputChannelCount:[2]});entry.node=node;const u=new URL(API_BASE_URL);const wsProto=u.protocol==='https:'?'wss://':'ws://';// WS to 'localhost' bi tre ~300ms (Chromium thu ::1 truoc roi fallback) - dung 127.0.0.1
const wsHost=u.hostname==='localhost'||u.hostname==='::1'?'127.0.0.1'+(u.port?':'+u.port:''):u.host;const tok=localStorage.getItem('sonic_token')||'';const ws=new WebSocket(`${wsProto}${wsHost}${st.ws_url}${tok?'?token='+encodeURIComponent(tok):''}`);entry.ws=ws;ws.binaryType='arraybuffer';ws.onopen=()=>{entry.ready=true;entry.inQueue=[];// bỏ audio stale trước khi WS open — hết lag khởi đầu
fxRtTrackSplice(trackId,path);try{(entry.paramsBySlot||[]).forEach((pl,slot)=>pl.forEach(p=>ws.send(JSON.stringify({cmd:'set_param',slot,key:p.key,value:p.value}))));}catch(e){}};ws.onmessage=ev=>{if(typeof ev.data==='string'){try{const d=JSON.parse(ev.data);if(d&&d.cmd==='flush_done'){entry.flushing=false;if(entry.flushTimer){clearTimeout(entry.flushTimer);entry.flushTimer=null;}if(entry.node)entry.node.port.postMessage({type:'flush_done'});}}catch(e){}return;}if(!(ev.data instanceof ArrayBuffer)||!entry.node)return;if(entry.flushing)return;// V24: output stale trong luc flush — drop
const f=new Float32Array(ev.data);const half=f.length/2;const l=new Float32Array(half);const r=new Float32Array(half);for(let i=0;i<half;i++){l[i]=f[i*2];r[i]=f[i*2+1];}entry.node.port.postMessage({type:'out',l,r});};ws.onclose=()=>fxRtTrackStop(trackId,path,true);ws.onerror=()=>{try{ws.close();}catch(e){}};entry.node.port.onmessage=ev=>{const d=ev.data;if(!d||!entry.ws)return;if(d.type==='flush'){// V24: nhu master — worklet underrun-resume → flush engine ring
@@ -2245,7 +2248,7 @@ stopAllPlayback();const prCtx=getAudioContext();const prTNode=activeTrackNodesRe
// âm beat 0:0 nhỏ hơn hẳn âm cuối pass (bug seam volume). Click seam giờ
// xử bằng release mượt (CC123, không CC120 hard-cut — D15) + worklet
// WRAP_FADE 256 (FX path) → không cần che bằng dropout master.
_dbgLog('stop_start','fade='+!!fade+' '+_dbgBridgeGain());isPlayingRef.current=false;// Gap 7: xoa automation schedule — tra gain master ve 1.0 (fader rieng).
_dbgLog('stop_start','fade='+!!fade+' '+_dbgBridgeGain()+' call='+((new Error().stack||'').split('\n').slice(2,4).join('|')||'').trim());isPlayingRef.current=false;// Gap 7: xoa automation schedule — tra gain master ve 1.0 (fader rieng).
try{if(masterBus&&masterBus.output&&masterBus.output.gain){const _actx=getAudioContext();masterBus.output.gain.cancelScheduledValues(_actx.currentTime);masterBus.output.gain.setValueAtTime(1,_actx.currentTime);}}catch(e){}// Realtime VST FX: dừng session + khôi phục output→analyser. Nhánh restart
// (loop/seek/reschedule/solo...) set fxRtKeepForRestart=true → GIỮ session
// (fxRtStart early-return khi active + chain khớp) → hết bypass+reload ~4s
+1 -1
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@@ -51,7 +51,7 @@
<script src="/static/js/services/promptTemplateManager.js?v=202608290945"></script>
<script src="/static/js/services/undoRedoEngine.js?v=202608290945"></script>
<script src="/static/js/services/chordTheory.js?v=202608290945"></script>
<script src="/static/js/app.precompiled.js?v=202608311642" defer></script>
<script src="/static/js/app.precompiled.js?v=202608311708" defer></script>
<link rel="stylesheet" href="/static/css/styles.css?v=202608290945">
<style>
:root {