Music theme
Culture theme
70
games
19platforms

DOS 1989

CPC 1988

OCS 1991

ST 1990

WIN 2011-08-17

WIN 2015-05

ST 1989

NES 1992

WIN 2016-04-27

SNES 1993-03-26

COL 1984

C64 1989
The first video game about Music theme was released in 1984.
Titus, Elite and Codemasters has published most of these games
Music games (DDR, StepMania, BeatMania, AudioSurf, and similar) should not count for this by default.