The music composed for the Super NES version of Dungeon Master was released in Japan as a standalone album called "Super Dungeon Master".
The CD uses the CD+G format (CD+Graphics) which is an audio CD that also contains some very basic graphics data. The CD can be played in any audio CD player but when played in a CD+G player it will also output a graphics signal on a TV for example.
You can watch the graphics yourself on your computer: simply download the mp3 and cdg files listed below. Make sure the MP3 and CDG files for each track have the same name and open the mp3 file in one of these media players:
Release Date: Jan 21, 1992
Retail Price: ¥3000
Catalog Number: VINL-1
Publisher: ビクター音楽産業 (Victor Musical Industries)
Composers: Hikoshi Hashimoto (Tracks 02-05, 07-10), Tsukasa Tawada (Tracks 06, 11). You can visit Hikoshi Hashimoto's web site for more information about this composer.
Arranger: Yoshinori Nagumo (Tracks 02, 03, 07), Tsukasa Tawada (Tracks 05, 06, 09, 11), Hikoshi Hashimoto (Tracks 04, 08, 10)
Disc length: 36:57