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
Cannabis	Ska-P			4:28	El Vals Del Obrero	1997	E Standard	mute	1970-01-01
El Vals Del Obrero	Ska-P			4:42	Vals del Obrero	1996	E Standard	mute	1970-01-01
El gato Lopez	Ska P			2:41	El vals del obrero	1996	E Standard	mute	1970-01-01
Sexo y Religion	Ska-P			3:34	Vals del Obrero	1997	E Standard	mute	1970-01-01