Mobile sound module
There's been a load of cool synth and keyboard related iPad ...
Make quantization work for you, not against you
by Craig Anderton
Studiologic SL-990 PRO 88-Key MIDI Controller Regular 888365219943
Akai Professional EWI USB Electronic Wind Controller
Keith McMillen Instruments QuNeo 3D Multi-Touch Pad Controller
Samson Graphite 49 USB MIDI Keyboard Controller