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
Zed's Boss Battle	Jimmy Urine, Akira Yamaoka			8:19	Lollipop Chainsaw	2012	E Standard	mute	1970-01-01
Zegarmistrz Swiatla	Tadeusz Wozniak			5:25	Zegarmistrz Swiatla	1972	E Standard	mute	1970-01-01
Zehn kleine Jägermeister	Die Toten Hosen			4:29	Opium fürs Volk	1996	E Standard	mute	1970-01-01
Zeichen	Der Weg einer Freiheit			12:36	Unstille	2012	Eb Standard	mute	1970-01-01
Zeit	Kind Kaputt			3:22	Zeit	2021	Custom Tuning	mute	1970-01-01
Zeit	Rammstein			5:21	Zeit	2022	Custom Tuning	mute	1970-01-01
Zeit	Rammstein	Bass2		5:24	Zeit	2022	Drop D	mute	1970-01-01
Zeitgeist	Black Sabbath			4:40	13	2013	Eb Standard	mute	1970-01-01
Zelda 2 Overworld Theme	Akito Nakatsuka			1:42	Zelda 2 OST	1987	E Standard	mute	1970-01-01
Zelda House Theme	CSGuitar89			2:46	Hymns Of Light And Shadows	2012	E Standard	mute	1970-01-01
Zelda II Medley	Year200X			6:26	We Are Error	2008	Custom Tuning	mute	1970-01-01
Zelda's Lullabye	CSGuitar89			1:35	Youtube Channel	2010	E Standard	mute	1970-01-01
Zelda's Theme	Kōji Kondō/Sungha Jung			3:11	The Legend of Zelda	2012	E Standard	mute	1970-01-01
Zemlya v iluminatore(Trava u doma)	Zemlyane			4:47	Zemlya v illuminatore	1999	E Standard	mute	1970-01-01
Zen	Strapping Young Lad			5:05	Alien	2005	D Drop C	mute	1970-01-01