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
Ain't It Fun	Guns N' Roses			5:06	The Spaghetti Incident?	1993	Eb Standard	mute	1970-01-01
Ain't It Fun	Paramore			4:59	Paramore	2013	Eb Drop Db	mute	1970-01-01