Ninebuzz "Drum Beats +" Drum Machine App
DRUM BEATS+ is a simple and fun collection of drum loops for stress-free jamming and songwriting accompaniment. No assembly required! Ranging from 1 to 4 bars in length, these loops are great for casual practice, exploring song ideas or even live performances. Plug into Hi-Fi speakers for the best sound (or just play right from your device!).
For more info, check out http://www.ninebuzz.com/beatsplus/