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
Brainpower (Metal Mix)	Freezepop			1:58	futurefuturefutureperfect	2007	D Drop C	mute	1970-01-01
Calling From Haven	Naoto Shibata			5:22	Perfect Selection: Dracula Battle	1998	E Standard	mute	1970-01-01
Cirno's Perfect Math Class	IOSYS			2:09	Teppei Sensei no Perfect Violin Kyoshitsu	2012	E Standard	mute	1970-01-01
Control	Mannequin Pussy			3:14	Perfect	2021	E Standard	mute	1970-01-01
Darling	Mannequin Pussy			4:13	Perfect	2021	E Standard	mute	1970-01-01
Dedication	Pain Of Salvation			4:08	The Perfect Element, Part I	2000	E Standard	mute	1970-01-01
Don't Fear The Winter	Rage			3:30	Perfect Man	1988	Eb Standard	mute	1970-01-01
Dreamin' Little Bird	Twofive, Kenichi Okuma			2:37	If My Heart Had Wings Perfect Complete Soundtrack "Sky,Wing and World"	2013	E Standard	mute	1970-01-01
Elements and Spirit	Gorod			5:11	A Perfect Absolution	2012	D Standard	mute	1970-01-01
Evening talk	Twofive Kenichi Okuma			2:09	If My Heart Had Wings Perfect Complete Soundtrack "Sky,Wing and World"	2013	E Standard	mute	1970-01-01
Gift of Freedom	China Crisis			4:27	Flaunt the Imperfection	1985	E Standard	mute	1970-01-01
Gimme Your Love	McAuley Schenker Group			4:51	Perfect Timing	1987	E Standard	mute	1970-01-01
Ichiban no Takaramono -Yui Final Ver.-	Girls Dead Monster			6:09	Angel Beats Perfect Vocal Collection	2017	E Standard	mute	1970-01-01
It's a simple style	Twofive, Kenichi Okuma			2:13	If My Heart Had Wings Perfect Complete Soundtrack "Sky,Wing and World"	2013	E Standard	mute	1970-01-01
Kill It, Skin It, Wear It	Man Must Die			4:21	No Tolerance For Imperfection	2009	Drop D	mute	1970-01-01