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
...and Heavens Cried Blood	Swallow The Sun			6:23	New Moon	2009	C Standard	mute	1970-01-01
7 Minutes In Heaven (Atavan Halen)	Fall Out Boy			3:07	From Under The Cork Tree	2005	E Standard	mute	1970-01-01
A Little Piece Of Heaven	Avenged Sevenfold			8:03	Avenged Sevenfold	2007	Drop D	mute	1970-01-01
A Match Made In Heaven	Architects			4:05	All Our Gods Have Abandoned Us	2016	Custom Tuning	mute	1970-01-01
A Question of Heaven	Iced Earth			7:12	The Dark Saga	1995	Eb Standard	mute	1970-01-01
A Question of Heaven	Iced Earth			7:52	The Dark Saga	1996	Eb Standard	mute	1970-01-01
A Thousand Shards of Heaven	Lunatic Soul	Bass2		12:20	Fractured	2017	Custom Tuning	mute	1970-01-01
Angels of Heaven	Aria			4:51	Through All Times	2014	E Standard	mute	1970-01-01
Ascension to Heaven	xi			5:08	Parousia	2011	E Standard	mute	1970-01-01
Banned From Heaven	Children Of Bodom			5:07	Blooddrunk	2008	D Drop C	mute	1970-01-01
Beware the Heavens	Sinergy			3:57	Beware the Heavens	1999	C# Standard	mute	1970-01-01
Blood In Heaven	Kataklysm			5:16	Prevail	2008	B Standard	mute	1970-01-01
Breaking Into Heaven	Heaven & Hell			6:56	The Devil You Know	2009	Eb Standard	mute	1970-01-01
Calling from Heaven	Michiru Yamane			2:24	Castlevania: Bloodlines OST	1994	E Standard	mute	1970-01-01
Chosen by Heaven	Catharsis			4:32	Imago	2003	E Standard	mute	1970-01-01