01
Load audio stems
Drop a song folder or ZIP here
or tap to choose individual files
ZIP is the easiest mobile option. Looks for `song.ini` plus recognized Clone Hero/YARG stem names. Files never leave this device.
COMPATIBLE SONG
Untitled song
Unknown artist
Transport
Load a song to begin
00:00.000
/
00:00.000
Mixer
No stems loaded
Your mixer will appear here.
Load two or more stems to test synchronized playback.
Import report Nothing imported
Diagnostics 0 events
No diagnostic events.
About this build v0.2.4
What changed
- Removed the waveform, waveform peak generation, zoom, and A/B loop feature completely.
- Fixed the empty-mixer message remaining visible behind loaded mixer cards.
- Crowd stems now load muted and return to muted when their controls are reset.
- Reworked the visual theme around bright greens, charcoal panels, and the existing nearly black background.
- Removed the numbered workflow-step labels and corrected multi-song scan progress to reach 100% before the chooser opens.
- Added diagnostics for mismatched stem durations and sample rates.
Known limitations
Source sessions last only while this page remains open. Switching ZIP songs reuses the saved index but still extracts and decodes the newly selected song. Browser codec support and decoded-stem memory remain the main compatibility limits.
Keyboard
Space plays or pauses. Home stops and returns to the beginning. Shortcuts are ignored while a control or text field has focus.
License notice
This build contains original HTML, CSS, and JavaScript with no bundled third-party runtime libraries, codecs, fonts, artwork, or songs. No project-wide open-source license has been selected yet. Users are responsible for having the right to use files they load.