DOS Doom Midi

[midi, dark-chip, roland-sc-88, bgm, dos, opl2, 16-bit, general-midi, doom, heavy-samples] [midi, dark-chip, roland-sc-88, bgm, dos, opl2, 16-bit, general-midi, doom, heavy-samples] [midi, dark-chip, dark-heavy-metal, roland-sc-88, bgm, dos, opl2, 16-bit, general-midi, doom, heavy-samples] [midi, dark-chip, dark-heavy-metal, roland-sc-88, bgm, dos, opl2, 16-bit, general-midi, doom, heavy-samples] [midi, dark-chip, dark-heavy-metal, roland-sc-88, bgm, dos, opl2, 16-bit, general-midi, doom, heavy-samples]