Dungeon Master II for PC-9821 and Dungeon Master II for Macintosh (Japanese) contain the following 6 music tracks.
Dungeon Master II for FM-Towns contains the same music but tracks 2, 3, 4, 5 and 6 are slightly less loud. It also contains an additional track 8 that consists of 4 seconds of silence.
Dungeon Master II for Sega CD / Mega CD contain the same tracks except for track 7 which is replaced by track consisting of 15 seconds of silence.
Music starts playing when the party moves to the listed square coordinates.
The Sega CD / Mega CD was a hardware extension for the Sega Genesis / Mega Drive gaming console.
Dungeon Master II (Sega CD) - Data Tracks
Dungeon Master II (Sega CD) - Audio Tracks