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
Tokimeki Sugar (Studio Mix)	Houkago Tea Time			4:02	K-ON!! Houkago Tea Time II - CD1	2010	E Standard	mute	1970-01-01
Tokimeki Tonight	Harumi Kamo			3:26	Tokimeki Tonight	1982	E Standard	mute	1970-01-01
Watashi no Kimochi	Marina Inoue			3:52	Boku wa Tomodachi ga Sukunai Original Soundtrack	2011	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
kimi no suki na uta	uverworld			4:42	Bugright	2007	Eb Standard	mute	1970-01-01
secret base -Kimi ga Kureta Mono-	scandal			5:18	R-GIRLs ROCK!	2010	Eb Standard	mute	1970-01-01