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
About A Girl	Nirvana			2:53	Bleach	1989	E Standard	mute	1970-01-01
About A Girl (Live At The Paramount)	Nirvana			2:51	Live At The Paramount	1991	E Standard	mute	1970-01-01
About A Girl (Live and Loud)	Nirvana			2:51	In Utero - 20th Anniversary Edition	2013	Eb Standard	mute	1970-01-01
About a Girl	The Academy Is...	Combo		3:30	Fast Times at Barrington High	2008	E Standard	mute	1970-01-01
About a Girl (Unplugged)	Nirvana			3:04	MTV Unplugged in New York	1993	Eb Standard	mute	1970-01-01