Listen to a tab
Microphone
Audio file…
New song
Stop
Start the song in another tab (YouTube Music), click Listen to a tab , pick that tab and make sure
Also share tab audio is switched on. The sound keeps playing as normal; nothing is recorded or uploaded.
Chord now
—
Movement
The chord changes appear here as the song plays.
Pulse
— BPM
½×
2×
4/4 assumed
Chord chart
Copy chart
Bars appear here once the beat is found.
Notes that fit right now
Listening for about 15 seconds first.
Everything runs in this browser tab; nothing is recorded or uploaded. Sketches are best guesses: tempo is usually right, chords are
good on held chords and weaker on riffs and funk scratching, and section letters only appear once parts of the song repeat.
Analysis uses essentia.js (Music Technology Group, Universitat Pompeu Fabra, AGPL-3.0).