This is the MIDI BGM from level 18 of Descent (the MS-DOS videogame) registered version, played through the ADLMIDI VSTi using Nuked OPL3 1.8 emulation and virtually unlimited polyphony.
Music composer and producer (also known as R.a.M. Land), Descent videogame series lover, Pumo Mines mod Developer and Retrocomputing enthusiast.
