Magic guitar is a fun music-based app that lets you play a variety of songs by pressing lights and shaking your device. You control the notes, speed, pitch and vibrato. The app is only for devices ...

Smule, as we've said before, is an interesting company. Its goal is to bring new musical experiences to people through technology like the iPhone. The company's latest release, Magic Guitar, ...

iOS music maker Smule is at it again: On Thursday, the company released Magic Guitar, its latest iPhone virtual instrument. Smule, of course, is the developer behind apps like Ocarina, Leaf Trombone, ...