Roland PMA-5 Personal Music Assistant

via this auction
"The perfect compositional or backing tool for anyone, the PMA-5 is a completely different concept in personal backing machines. The palm-held, electronic organizer style PMA-5 includes a high quality 306 tone GM/GS sound source, an eight-track sequencer and a powerful intelligent arranger with 600 patterns and variations. A custom LCD touch-panel (touch pen or finger) user interface makes operation simple and intuitive.


FEATURES:
* Touch-panel interface offers simple, intuitive and unique operation
* 306 GM/GS instrument sounds; 16 drum sets
* Eight-track sequencer (Four melody tracks and four backing tracks); Roland's intelligent arranger with 100 Music Styles
* Built-in serial computer port for communication with any computer
* 20 song memory; store and recall user patterns
* Headphone jack for private monitoring; battery or AC operable(batteries not included)
* Import and playback Standard MIDI File (SMF) song data using the optional PC Communication Kit(not included)"