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
Zehn kleine Jägermeister	Die Toten Hosen			4:29	Opium fürs Volk	1996	E Standard	mute	1970-01-01
Zero no Kiseki Super Arrange Version - Inevitable Struggle	Yukihiro Jindo			4:30	The Legend of Heroes Zero no Kiseki Super Arrange Version	2011	E Standard	mute	1970-01-01
Zeta - Toki wo Koete	Ayukawa Mami			3:40	Soundtrack	1985	E Standard	mute	1970-01-01
Zetsubousei: Hero Chiryouyaku	Suzumu feat. Soraru			3:22	Danganronpa the Animation ED	2013	E Standard	mute	1970-01-01
Zettai Kibou Birthday (TV Size)	Megumi Ogata			1:37	Danganronpa 3: The End of Hope's Peak High School - Despair Arc ED	2016	Eb Standard	mute	1970-01-01
Zettaiteki Sanpunkan	Sokoninaru			3:14	ISSEN	2019	E Standard	mute	1970-01-01
Zettou Ame no Habakiri	Tsubasa Kazanari(Nana Mizuki)			5:04	Senkizesshou Symphogear Charactor Song3 Kazanari Tsubasa	2012	E Standard	mute	1970-01-01
Zheleznodorozhnik	Nautilus Pompilius			5:05	Wings	1996	E Standard	mute	1970-01-01
Zhvachka	Noize MC			3:04	Posledniy Albom	2010	E Standard	mute	1970-01-01
Zick Zack	Rammstein			4:04	Zick Zack	2022	D Drop C	mute	1970-01-01
Zick Zack backing track	Rammstein			4:12	Zeit	1922	D Drop C	mute	1970-01-01
Zodijackyl Light	Dark Tranquillity			4:02	The Mind's I	1997	C# Standard	mute	1970-01-01
Zombie (Dawn of the Dead) Soundtrack - L'alba dei morti vi	Goblin			6:07	Dawn of the Dead OST	1978	E Standard	mute	1970-01-01
Zombie Attack	Tankard			3:13	Zombie Attack	1986	E Standard	mute	1970-01-01
Zorba The Greek	Chet Atkins			3:06	Lover's Guitar	1969	Custom Tuning	mute	1970-01-01