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
Zetsubou ni Sayonara	Kagerou			3:27	Shinjuuka	2006	D 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
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
Zhenschina ya ne tantsuyu (A-Dessa cover)	SLAVA PROX			1:44	Youtube	2016	E Standard	mute	1970-01-01
Ziltoidian Empire	Devin Townsend			6:28	Z2	2014	Custom Tuning	mute	1970-01-01
Zion Town	The Band Apart			5:43	Memories To Go	2017	E Standard	mute	1970-01-01
Zitti e Buoni	Maneskin			3:21	Teatro d'ira - Vol. I	2021	E Standard	mute	1970-01-01
Ziua vrajitoarelor	Cargo			5:04	Ziua vrajitoarelor	1998	E Standard	mute	1970-01-01
Znowu Pada Deszcz	Lady Pank			4:08	Lowcy Glow	1998	E Standard	mute	1970-01-01
Zodd The Immortal	Beast In Black			3:36	Berserker	2017	E Standard	mute	1970-01-01
Zodiac	Chris Letchford			3:57	Lightbox	2014	Custom Tuning	mute	1970-01-01
Zodijackyl Light	Dark Tranquillity			4:02	The Mind's I	1997	C# Standard	mute	1970-01-01
Zoe Jane	Staind			4:41	14 Shades of Grey	2003	Custom Tuning	mute	1970-01-01