Portable RMCA Pro is auto-accompaniment software which offers all major features of a high quality MIDI keyboard. It comes with chord recognition, based auto arranger, style creator, Lead Sheet editor, recording section, up to 16 fingered and 10 two-finger chord types, MIDI-Import/Export, about 30 demo styles and much more. A unique feature of RMCA Pro is its ability to create an accompaniment style from virtually any MIDI input (MIDI file or live music). Take RMCA Pro with you on your USB Stick or any other portable media; runs from stick. Installs itself in one directory tree.