Trent Reznor

Trent Reznor is a the frontman to the band Nine Inch Nails. As a fan of id Software and vice versa, he was asked to design the music and sound effects for Quake. Further, ammo boxes for the nailgun have the NIN logo on them in the game. He also initially worked on the sound design for Doom 3, but these sessions were later scrapped. His work on Doom 3 can be heard in the Doom 3 Alpha builds, or through a sound pack mod.