ChordSonicbeta
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Separate this song into stems

Split the track into isolated drums, bass, vocals and more — cleaner chords and true play-along practice tracks. Included with Supporter and Pro.

  • Isolate drums, bass, vocals & more
  • Cleaner chord detection from separated stems
  • More deep analyses every day
See plans
Upgrade

Unlock every detection algorithm

That algorithm is part of the Supporter toolkit — alternative detection engines tuned for tricky mixes, fast changes and long held chords.

  • All chord-detection algorithms, tuned for different material
  • Cleaner results on dense or noisy mixes
  • More analyses every day
See plans
Upload

Upload a track

MP3, WAV, M4A, MP4, FLAC, AIFF.We'll detect chords, beats, tempo and key.

Drop a track
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MP3 · WAV · M4A · MP4 · FLAC · AIFF

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Analysis settings

Defaults work for most tracks.

7th & suspended chords
Cleaner chord detection from separated stems

Source separation works here. Create a free account to save your history and keep stems longer.

Advanced tuning
auto
auto
0.45

Chords below this match-strength get flagged as low-confidence.

Upgrade

Separate this song into stems

Split the track into isolated drums, bass, vocals and more — cleaner chords and true play-along practice tracks. Included with Supporter and Pro.

  • Isolate drums, bass, vocals & more
  • Cleaner chord detection from separated stems
  • More deep analyses every day
See plans
Upgrade

Split into 6 stems, with guitar & piano

Put guitar and piano on their own tracks — not just drums, bass and vocals. Included with Supporter and Pro.

  • 6 stems including guitar & piano
  • More separations every day
  • Longer tracks per upload
See plans