So, you think you are a music-buff and know every song from nearly ever genre better than anyone you know. This app of the day will put that to the test. It's called Song Pop, and it will pit your musical wisdom against others. Here's how you play: The app gives you a short clip of a song and you have to guess who performed the song. The more you get right, the higher your score.
Song Pop is free to download. There is a paid version for two dollars that has a few extra features. The app is available on iPhone and Android.