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
Great Days	Karen Aoki, Daisuke Hasegawa			4:06	Great Days	2016	E Standard	mute	1970-01-01
Great Days -Units Ver.-	JOESTARSUNITED			4:06	Great Days	2016	E Standard	mute	1970-01-01