Demon PD Library M023 - Musician - Teach Yourself To Read Music System (UK) (1994) (PD).dsk ROM Download for Amstrad CPC (CPC). Demon PD Library M023 - Musician - Teach Yourself To Read Music System (UK) (1994) (PD).dsk game is available to play online and download only on Roms Games. Demon PD Library M023 - Musician - Teach Yourself To Read Music System (UK) (1994) (PD).dsk ROM for Amstrad CPC download requires an emulator to play the game offline. This Game is English (USA) Version and is the highest quality available.