MP3 chord analyzer

Turn an MP3 or WAV file into a chord map.

Bring your owned audio into GigaChords and create a practice timeline with chord changes, current chord playback, transposition, loop tools, and saved charts.

File workflow

Built for musicians with files, recordings, and rehearsal audio.

Use audio you have

Start from files and recordings you have the right to use instead of waiting for a catalog entry.

Choose chart detail

Simple chord mode helps quick playing; advanced detail helps deeper listening.

Practice the result

A timeline becomes useful when you can loop the difficult part and play along.

Copyright-safe use

GigaChords analyzes audio. It does not give you rights to redistribute songs.

Use audio you have the right to use. Exporting a practice chart does not turn copyrighted music into public domain material. The product should stay clear about that from day one.

Get early access to the chord timeline app built for real practice.

Join the beta list and help shape the first public GigaChords builds.