Music iQ by Phase2 Media
We’re really proud of this app! Very similar to Music Quiz found on the original iPod classic. Music iQ plays a random clip from a random song and gives you 5 options to which to choose from. The quicker you select the correct answer, the more points you get.
Music iQ is $0.99 in the iTunes App Store
Developer Website: http://www.phase2games.com/MusiciQ/