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
Hard To Say I'm Sorry	Chicago			3:40	16	1982	E Standard	mute	1970-01-01
Hey I'm Sorry	blink-182			3:59	California	2016	E Standard	mute	1970-01-01
I'm Sorry	blink-182			5:40	Dude Ranch	1997	E Standard	mute	1970-01-01
I'm Sorry for Liking You	Utata-P			3:44	Everyone Be Happy!	2013	E Standard	mute	1970-01-01
So. Central Rain (I'm Sorry)	R.E.M.			3:19	Part Lies, Part Heart, Part Truth, Part Garbage 19822011	2011	E Standard	mute	1970-01-01
So. Central Rain (I'm Sorry)	R.E.M.			3:14	Reckoning	1984	E Standard	mute	1970-01-01