Also For iPhone
Capo Logo
Reverse Engineering Rock and Roll

Capo is a revolutionary tool that helps you learn the music in your iTunes library. By slowing your music, and presenting a detailed spectrogram, Capo lets you hear and see your music like never before. Watch Video Button

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Features
Tutorials
Audio
It's Your Music icon

It's your music

No longer do you have to rely on the musical tastes of others to learn music. Drag songs right from your music collection into Capo to start learning them.

Chord Detection icon

Detect, and Enter Chords

Figure out the chords in your music using Capo's sophisticated chord detection routines. Or, enter your own easily using strings like ‘bbmaj7’ or ‘f#maj9’.

Pitch Adjustment icon

Pitch Adjustment

Capo lets you adjust the pitch of your songs—so you can change their key or fine tune them to match your instrument.

Music Export Icon

Music Export

Take your Capo-adjusted music with you. Export speed- and pitch-corrected audio to your iPod, and play along when and where it's most convenient.

Tab it Out! Icon

Tab it Out!

By simply drawing atop the spectrogram, Capo will generate tablature automatically for you. It really doesn't get much easier than this!

Markers icon

Markers

Use keyboard shortcuts to mark verses, choruses, bridges, and other important points in your songs so you can return to them later.

Looping icon

Looping

Repeat difficult sections slowly, playing along with your favorite artist. Speed up gradually as you get better.

Effects icon

Effects

Capo lets you modify panning, adjust a 10-band graphic equalizer, and apply vocal reduction to help you isolate the parts of the music you wish to learn.