Regretting that you never had time to pursue your rockstar ambitions? What about childhood fantasies of being a race car driver? Interior designer? Well, whatever your secret dreams may be (well, assuming they're one of the above), this week's slew of Android apps want to make them become a reality—a virtual one, but a reality nonetheless. Sort of.
Jamstar: Learn-to-play-guitar apps are a dime a dozen, and to be honest, most of them aren't worth the data they take to download. Light up fretboards are great—until you try to move over to a real, non-illuminated guitar. JamStar, though, works more like a real live, actual guitar teacher would to help you get better on a real live, actual guitar. [Free]