hello every one, my name is trey i'm a totally blind electronic musician from england and i'm doing djing and electronic music production in college.    i've been on a quest to find a polyphonic hardware midi sequencer that has an arpagator  that is tactile and  is not menu based. after much discussion about this over on gear sluts  see this  thread for more info:    http://www.gearslutz.com/board/electronic-music-instruments-electronic-music-production/806138-hardware-midi-sequencer-totally