Capo is a fantastic tool that helps you learn the music in your iTunes library. By slowing your music, and presenting a detailed spectrogram, it lets you hear and see your music while you learn the song.

Drag songs right from your music collection into Capo to start learning them.

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

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

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

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.

Click here for information on actual Guitar Capos.