capo posts

Capo is a new app from the makers of TapeDeck, and it's the talk of the town amongst musicians -- it allows you to simply change the speed or pitch of any songs you happen to have laying around your computer, so that you can play or sing along with them at your own pace. We got a chance to try out the app just before release (though it's available for $39 right now), and while the UI is very impressive, the actual purpose of the app is too limited, in my opinion, to be worth it.

Not that it does anything badly -- the speed and pitch manipulation are very impressive. While there's a little bit of clipping and distortion at the absolute extremes, that's to be expected when you're changing these attributes on the fly, and when you're not at the extremes, things sound really great here. The app is extremely responsive to the controls as well, which are very intuitive and well designed -- you can choose to quickly select various tempos or pitches on a meter, or drag the slider in between those to find exactly the point you want. And no matter how fast you move the slider, the music responds instantly without any noise or slowdown. If you want to change a song's pitch or speed in order to try to play along with it or give it a closer listen, Capo will let you do exactly that, in style.