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
Respect for the Dead	Beneath The Sky			5:41	The Day The Music Died	2008	C Standard	mute	1970-01-01
Song of the Forlorn Son	Insomnium			5:51	Since The Day It All Came Down	2004	D Standard	mute	1970-01-01
THE DAY	Porno Graffitti			4:06	THE DAY	2016	E Standard	mute	1970-01-01
The Bell of the Ball	Beneath The Sky			9:44	The Day The Music Died	2008	D Drop C	mute	1970-01-01
The Day It All Came Down	Insomnium			4:59	Since the Day It All Came Down	2004	D Standard	mute	1970-01-01
Today is the Day	Lincoln Brewster			4:36	Today is the Day	2010	E Standard	mute	1970-01-01
Wise Up Sucker	Pop Will Eat Itself			3:25	This Is the Day...This Is the Hour...This Is This!	1989	E Standard	mute	1970-01-01