RMCA Pro is a real-time MIDI chord arranger and auto-accompaniment application which includes all the major features of a high quality MIDI keyboard. The program features chord recognition, an automatic arranger, a style creator and manager, a lead sheet editor, recording capability, 16 fingered and 10 two-finger chord types, MIDI import and export capabilities, and over 30 demo styles. RMCA Pro lets you create an accompaniment style from virtually any MIDI input (MIDI file or live music), as well as manage a song list. In addition, it includes a sound mixer, a song memo pad, a virtual keyboard, solo and mute capabilities, a file player, and a melody ad-lib function.