Amazon.com: MIDI Controller Bundle - 32-Key USB MIDI Keyboard Controller with Beat Pads, Sustain Pedal and Software Suite - M-Audio Oxygen Pro Mini and SP-2 : Everything Else
RhythmBud is a nifty iOS app that gets your MIDI notes grooving - gearnews.com
New App Turns Your iPad, iPhone Into An Isomorphic MIDI Keyboard – Synthtopia
Crudebyte • MIDI Wrench :::
6 of the best iOS MIDI controller apps | MusicRadar
The Ultimate MIDI Controller Buying Guide - Output