Electronic Engineer HW/SW (Xcode, Assembler (Pic), Visual Basic, Java). Programmer of Apple Apps for iPod, iPhone and iPad: "AAccompanist" (Auto Accompanist, "AccordionPlus" included) "MIDI file player" (player and recorder) "MIDItoolsPlus" (tools to monitor MIDI data, Master keyboard included) "AccordionPlus" (chromatic, button and piano keys) All Apps have "General MIDI sounds" included.