VirtualDJ - Virtual DJ Software - MP3 and Video mix software for DJs
Remixlive - Remixer, beat maker and finger drumming instrument for iOS.
MixPads 2 - MixPads 2 is an elegant mobile app that works as a music creator and helps you to access musical communities on social platforms.
drumbit - A very easy to use drum machine.
Onemotion Drum Machine - Drum Machine is a fully-featured web-based app developed by OneMotion to enable you to create Drum Beats and patterns.
Sampulator - Make (and record) beats on your keyboard