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
Załoga G	Hurt			3:25	Czat	2005	E Standard	mute	1970-01-01
Zebra Lounge	Nine Pound Hammer			2:30	Kentucky Breakdown	2004	E Standard	mute	1970-01-01
Zed's Boss Battle	Jimmy Urine, Akira Yamaoka			8:19	Lollipop Chainsaw	2012	E 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
Zemlya v iluminatore(Trava u doma)	Zemlyane			4:47	Zemlya v illuminatore	1999	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
Zero	Alter Bridge			4:42	AB III	2010	Custom Tuning	mute	1970-01-01
Zero	Imagine Dragons			3:33	Origins	2018	E Standard	mute	1970-01-01
Zero	The Smashing Pumpkins			2:42	Mellon Collie and the Infinite Sadness	1995	Eb Standard	mute	1970-01-01
Zero	Yeah Yeah Yeahs			4:30	It's Blitz!	2009	E Standard	mute	1970-01-01
Zero (Solo Only)	Keiki Kobayashi			1:35	Ace Combat Zero: The Belkan War Original Soundtrack	2006	E Standard	mute	1970-01-01
Zero Chance	Soundgarden			4:22	Down on the Upside	1996	E Standard	mute	1970-01-01
Zero Percent	My Chemical Romance			2:46	Danger Days: The True Lives of the Fabulous Killjoys	2010	E Standard	mute	1970-01-01
Zero Pharaoh	Everything Everything			3:42	Get To Heaven	2015	E Standard	mute	1970-01-01