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
Bad Penny	Rory Gallagher			4:54	Live at Rockpalast	1982	E Standard	mute	1970-01-01
Bad Penny	Rory Gallagher			3:51	Top Priority	1979	E Standard	mute	1970-01-01
Coffin for a Penny	Buckethead			2:02	Racks	2012	Drop D	mute	1970-01-01
Penny	The Dollyrots			3:00	Eat My Heart Out	2004	E Standard	mute	1970-01-01
Penny Lane	The Beatles			3:05	The Beatles - 1967-1970 CD-1 (The Blue Album) - 1973	1967	E Standard	mute	1970-01-01
Penny Lane (Remastered 2009)	The Beatles	Combo		3:03	Magical Mystery Tour	1967	E Standard	mute	1970-01-01
Penny Lover	Lionel Richie			3:48	Can't Slow Down	1983	E Standard	mute	1970-01-01
Pennyroyal Tea	Nirvana			3:38	In Utero	1993	Eb Standard	mute	1970-01-01