Meet Fret Zeppelin: a guitar trainer that uses lights to show you where to put your fingers to play your favorite songs. Just find a guitar, install the device, and start playing. Fret Zeppelin is expected to work with a wide variety of guitars. It has various light effects.
Fret Zeppelin combines with an app to improve your guitar playing skills. Its app detects the sound as you play a note and lights up to show where to put your finger next. Like what yous see? This guitar tool is expected to ship in October.[where to get it]