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
Equivalence	Insomnium			3:19	Across The Dark	2009	D Standard	mute	1970-01-01
Valence	Be'lakor			9:10	Coherence	2021	Custom Tuning	mute	1970-01-01