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
Zanzara Party	Ridillo	Bass2		2:49	Folk'n'Funk	2000	E Standard	mute	1970-01-01
Zanzibar Breeze	Konami Kukeiha Club			3:08	Metal Gear 2 Solid Snake OST	1990	E Standard	mute	1970-01-01
Zashchitniki	Korol I Shut			3:24	Teatr Demona	2010	E Standard	mute	1970-01-01
Zatyazhki na Kofte	Tairyfale			3:43	EP Po Vesne	2016	E Standard	mute	1970-01-01
Zavtra Voina	Kino			0:34	Black Album	1990	E Standard	mute	1970-01-01
Ze Nigmar	Rotting Christ			4:47	Rituals	2016	BEADG	mute	1970-01-01
Zebra Lounge	Nine Pound Hammer			2:30	Kentucky Breakdown	2004	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
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
Zen Zen Zense	MattyyyM			4:40	Kimi no Na wa MattyyyM Rock Cover	2018	E Standard	mute	1970-01-01
Zen Zen Zense	RADWIMPS			4:48	Kimi no Na wa	2016	E Standard	mute	1970-01-01
Zen Zen Zense (Movie Ver.)	RADWIMPS			4:49	Kimi no na wa	2016	E Standard	mute	1970-01-01
Zenith	DAITA			5:29	EUPHONY	2003	E Standard	mute	1970-01-01