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
Cagayake! GIRLS	MattyyyM			4:13	K-ON! OP MattyyyM Cover	2021	E Standard	mute	1970-01-01