progress.md

For context, check the files project.md and mvp.md

Progress

• Capture the project vision and high-level architecture in project.md
• Define the first playable product scope in mvp.md
• Create a progress tracker for the work ahead
• Decide the initial song data model and file/version format
• Define the app information architecture and main screen layout
• Create the audio engine foundation in apps/web
• Initialize AudioContext from a user gesture
• Add AudioWorklet-based transport and scheduling
• Implement pulse voice 1
• Build the transport bar with play, stop, BPM, and loop length
• Add per-voice analysers for waveform capture
• Build a reusable waveform canvas component
• Build five sequencer rows with one row per voice
• Implement pulse voice 2
• Implement triangle voice
• Implement noise voice
• Implement PCM sample voice
• Add note entry UI for pulse and triangle voices
• Add trigger UI for noise and PCM voices
• Add per-voice mute and volume controls
• Add duty cycle controls for pulse voices
• Add noise rate or mode controls
• Add microphone permission and recording flow
• Add sample preview and trim controls
• Connect recorded PCM samples to the sample lane
• Decide Inspired mode PCM behavior, including whether samples can be mapped to musical notes
• Define Authentic mode PCM/DPCM constraints and how they differ from Inspired mode
• Save and load songs from a shareable URL hash
• Test playback timing under normal UI interaction
• Polish the editor UI for desktop and mobile