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	Elena Siegman			3:51	Black Ops Zombies Soundtrack	2011	D Drop C	mute	1970-01-01
115	Elena Siegman			3:53	Call of Duty: Black Ops Zombies	2010	Custom Tuning	mute	1970-01-01
115 (Pitch-Shift Tone)	Kevin Sherwood & Elena Siegman			3:52	Call of Duty: Black Ops - Zombies Soundtrack	2011	EADGBd#	mute	1970-01-01
13 Candles	Bathory			5:20	Under the Sign of the Black Mark	1987	E Standard	mute	1970-01-01
27	Biffy Clyro			3:30	Blackened Sky	2002	Drop D	mute	1970-01-01
57	Biffy Clyro			3:24	Blackened Sky	2002	Drop D	mute	1970-01-01
6669	Coven			3:19	Blessed is the Black	1988	E Standard	mute	1970-01-01
99 Problems	Jay Z			4:20	The Black Album	2003	Drop D	mute	1970-01-01
A Farewell To Arms	Machine Head			10:15	The Blackening	2007	Custom Tuning	mute	1970-01-01
A Good Day To Die	Venom			3:45	Metal Black	2006	Eb Drop Db	mute	1970-01-01
A Looking in View	Alice In Chains			7:25	Black Gives Way to Blue	2009	Eb Drop Db	mute	1970-01-01
A Nightmare To Remember	Dream Theater			16:10	Black Clouds & Silver Linings	2009	Custom Tuning	mute	1970-01-01
A Rite Of Passage	Dream Theater			8:48	Black Clouds & Silver Linings	2009	D Standard	mute	1970-01-01
A Rite of Passage	Dream Theater			8:39	Black Clouds & Silver Linings	2009	Custom Tuning	mute	1970-01-01
A Spider's Web	Rage			3:24	Black In Mind	1995	D Standard	mute	1970-01-01