Stream Doom - E1M1 'At Doom's Gate' (Download link in description) by OPLawaai | Listen online for free on SoundCloud
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
DOOM - E1M1 - At Doom's Gate (remix) - YouTube
Brutal Doom VR - "One-Click Install-Pack" easy setup in 5 minutes. (See comments) : r/virtualreality
Ultimate Doom I and II Metal Rededited addon - Mod DB
At Doom's Gate - Video Game Music Preservation Foundation Wiki
Doom 3 - Resurrection of Evil (Xbox, Windows, Linux) (gamerip) (2005) MP3 - Download Doom 3 - Resurrection of Evil (Xbox, Windows, Linux) (gamerip) (2005) Soundtracks for FREE!