Robert C. "Bobby" Prince - DOOM Music Pack, recorded by NightFright with Arachno SoundFont | MIDI files and covers recorded with Arachno SoundFont in MP3/OGG formats on Arachnosoft - Maxime Abbey's Website
Stream Doom - E1M1 'At Doom's Gate' (Download link in description) by OPLawaai | Listen online for free on SoundCloud
Doom Music : Bobby Prince : Free Download, Borrow, and Streaming : Internet Archive