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
Heaven Beside You (Unplugged)	Alice In Chains			5:14	MTV Unplugged	1996	Eb Standard	mute	1970-01-01
Jesus Doesn't Me For A Sumbeam	Nirvana			4:40	MTV Unplugged in New York	1994	Eb Standard	mute	1970-01-01
Killer Is Me	Alice In Chains			5:26	MTV Unplugged	1996	Eb Standard	mute	1970-01-01
King Of Pain	Alanis Morisset			4:10	Unplugged MTV	1999	E Standard	mute	1970-01-01
Lake of Fire (Unplugged)	Nirvana			3:01	MTV Unplugged in New York	1994	Eb Standard	mute	1970-01-01
Lass mich mie mehr Los	Sportfreunde Stiller			4:19	MTV Unplugged in New York CD2	2009	E Standard	mute	1970-01-01
Layla (Unplugged)	Eric Clapton			4:36	Unplugged	1992	E Standard	mute	1970-01-01
Layla (Unplugged)	Eric Clapton			4:23	Unplugged	1992	E Standard	mute	1970-01-01
Luna	Zoe			4:43	MTV Unplugged - Musica de Fondo	2011	E Standard	mute	1970-01-01
Malted Milk	Eric Clapton			3:40	Unplugged	1994	E Standard	mute	1970-01-01
No Excuses (Unplugged)	Alice In Chains			5:05	MTV Unplugged	1996	Eb Standard	mute	1970-01-01
Nobody Knows You When You're D	Eric Clapton			3:57	Unplugged	1992	E Standard	mute	1970-01-01
Nutshell (Unplugged)	Alice In Chains			4:18	MTV Unplugged	1996	Eb Standard	mute	1970-01-01
Oh Me	Nirvana			3:30	MTV Unplugged In New York	1993	Eb Standard	mute	1970-01-01
Old Love	Eric Clapton			7:57	Unplugged	1994	E Standard	mute	1970-01-01