← Library
Listen & detect
chords from whatever is playing — nothing is downloaded
1 · YouTube link (optional — skip it to just listen live)
Load
2 · Let the app hear it
🔊 Share tab audio
desktop Chrome/Edge — tick "share tab audio"
🎤 Use microphone
works everywhere, incl. phones
—
3 · Record a synced chord map
⏺ Play video & record
4 · Save to your library
Title
Artist (optional)
Save track