QPiano is better with the slower melodies, but you can play clocks as well. And if you play with more fingers its even faster.
Downloads: 311,505+ (for Android)Report app for spam or abuse!
For music on your smartphone, you can easily trim the files and create new ringtunes or ringtones!
Team America World Police Soundboard and Ringtones Free
Soundboard of clips from Team America: World Police.