If you prefer a set of keys to power your mobile recording sessions instead of a guitar adapter of some sort, you're in luck. The folks at IK Multimedia have just revealed the iRig KEYS portable keyboard peripheral for iOS devices and both Mac and Windows PCs. Packing 37 velocity-sensitive mini keys, the add-on touts a three full-octave range, modulation / pitch bend wheels, an input for a sustain / expression pedal and an
