Polyphonic Keyboard is a new program that comes on the same tape as Bach Organ. It converts two rows on the keyboard to two octaves of black and white notes, which play just like an organ. As the Colour Genie has three sound channels you can play chords of up to three notes.

You cannot alter the pitch or key of the notes, but response time is instantaneous. While lacking the flexibility and sophistication of Bach Organ, it is a very fast fun organ, which, when supplied with Bach Organ, makes for a very decent package of organ programs.