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
115 (Pitch-Shift Tone)	Kevin Sherwood & Elena Siegman			3:52	Call of Duty: Black Ops - Zombies Soundtrack	2011	EADGBd#	mute	1970-01-01
Abracadavre (Pitch-Shift Tone)	Kevin Sherwood & Elena Siegman			6:06	Call of Duty: Black Ops - Zombies Soundtrack	2011	Drop D	mute	1970-01-01
Beauty of Annihilation (Pitch-Shift Tone)	Kevin Sherwood & Elena Siegman			4:33	Call of Duty: Black Ops - Zombies Soundtrack	2011	E Standard	mute	1970-01-01
The One (Pitch-Shift Tone)	Kevin Sherwood & Elena Siegman			4:56	Call of Duty: Black Ops - Zombies Soundtrack	2011	E Standard	mute	1970-01-01