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
Yumeji -Acoustic-	nano.RIPE			4:18	Kagefumi	2013	E Standard	mute	1970-01-01
Yumemiru Shoujo ja Irarenai	Nanase Aikawa			4:23	Red	1996	E Standard	mute	1970-01-01
Yumemiru Sunflower	Poppin'Party			4:43	Mae he Susume!/Yumemiru Sunflower	2017	E Standard	mute	1970-01-01
Yurameki VER2	DIR EN GREY			5:08	GAUZE	1999	E Standard	mute	1970-01-01
Yurf Rendenmein	AFI			2:15	Answer That and Stay Fashionable	1995	E Standard	mute	1970-01-01
Yuri Yura Rarara Yuru Yuri Dai Jiken	Mikami Shiori & Ootsubo Yuka & Tsuda Minami & Ookubo Rumi			1:35	Yuru Yuri OP	2012	E Standard	mute	1970-01-01
Yuri's Choice	Erik Truffaz			4:50	Dawn	1998	E Standard	mute	1970-01-01
Yuseiboushi	Eve			3:21	Gunjo Sanka / Yuseiboushi	2021	E Standard	mute	1970-01-01
Yuuki no Reason	Umi Sonoda			3:52	soldier game	2012	E Standard	mute	1970-01-01
Yuuki wa doko ni? Kimi no Mune ni!	Aqours			4:44	Yuuki wa doko ni? Kimi no Mune ni!	2017	Drop D	mute	1970-01-01
Yuuseki Lamentation	Shinigiwa Satellite			3:13	DISCLOSURE EP	2015	D Drop C	mute	1970-01-01
Yuushinron	RADWIMPS			4:13	RADWIMPS 4	2006	E Standard	mute	1970-01-01
Z.I.T.O	Angra			6:02	Holy land	1996	E Standard	mute	1970-01-01
ZEIG DICH	Rammstein			4:18	RAMMSTEIN	2019	D Drop C	mute	1970-01-01
Za Horyzontem Ciszy	Monstrum			5:11	Za horyzontem ciszy	2004	Eb Standard	mute	1970-01-01