ShredDB is an experimental .shred library, I removed the audio so it's pretty useless. You can find the source .psarc files here.

Song	Artist	Play	Shred	Length	Album	Year	Tuning	Uploader	Updated	Delete
Immora	David Levy			5:54	DOOM: Eternal - The Ancient Gods Part II (Original Game Soundtrack)	2021	Custom Tuning	mute	1970-01-01
The Ancient Gods - Main Theme	Andrew Baena (Original by David Levy)			3:42	DOOM: Eternal (Original Game Soundtrack)	2021	Custom Tuning	mute	1970-01-01
The Trial of Maligog	David Levy			3:37	DOOM: Eternal (Original Game Soundtrack)	2020	Custom Tuning	mute	1970-01-01
UAC Atlantica (Cover)	Karz Khanna (Original by David Levy)			5:20	DOOM: Eternal	2021	E Standard	mute	1970-01-01