Fender’s Riffstation Pro lets you open any MP3/CD and learn it’s chords and riffs at your own pace. You can also play with the the tempo, pitch, isolate individual instruments and view the chord shapes for guitar. The desktop version, once $35.00 has been released as a free download and you can get it at their site www.riffstation.com
Check out this video of what Riffstation can do..
