From audio to
chord chart

Upload your song and get a professional session-ready chord chart. For songwriters, session players and music teachers. Free to try.

Generate a Chart

MP3 · WAV · AIFF · up to 200 MB

Song Title

Composer / Artist

Time Signature

BPM (optional)

Key (optional)

Chord Detail

Chord Chart = clean, readable chart for most songs; Detailed Chart = adds more chord colors like 7ths and maj7s, best for richer harmony, may need review.

Drop file here or browse

MP3 · WAV · AIFF · FLAC · MP3 uploads fastest

Optional — improves beat accuracy

Best results: Works well on songs with a consistent tempo and a single time signature throughout. Chord detection is based on audio analysis and may not be perfect on dense arrangements or songs with rapid key changes. For best accuracy, use a clean mix rather than a live recording with crowd noise.

Preparing…

Chord chart ready

Three versions, one price — download whichever reads best.

From audio tochord chart

Generate a Chart

Chord chart ready

Keep the music flowing

From audio to
chord chart