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
#9 Dream	John Lennon			4:51	Walls and Bridges	1974	E Standard	mute	1970-01-01
#9 Dream	John Lennon			4:49	Walls and Bridges	1974	E Standard	mute	1970-01-01
(Just Like) Starting Over (Stripped Down)	John Lennon & Yoko Ono			3:56	Double Fantasy (Stripped Down)	1980	E Standard	mute	1970-01-01
2 Die 4	John 5			4:06	Songs For Sanity	2005	E Standard	mute	1970-01-01
2.B.A. Master	John Loeffler, Russell Velázquez			4:09	Pokémon 2.B.A. Master	1999	D Standard	mute	1970-01-01
27 Needles	John 5			6:57	The Devil Knows My Name	2007	E Standard	mute	1970-01-01
909 Day	John Frusciante			2:24	Letur-Lefr	2012	E Standard	mute	1970-01-01
A Good Night	John Legend			3:27	A Good Night	2018	Eb Standard	mute	1970-01-01
Ain't Even Done With The Night	John Mellencamp			4:17	Nothin' Matters and What If It Did	1980	E Standard	mute	1970-01-01
All I Want Is to Be With You	John Mayer			4:10	Sob Rock	2021	E Standard	mute	1970-01-01
All Of Me	John Legend/Peter Gergely			4:50	Love in the Future	2013	E Standard	mute	1970-01-01
All of Me	John Legend/hofei			2:28	Love in the Future	2014	E Standard	mute	1970-01-01
An Exercise	John Frusciante			3:50	The Will To Death	2004	E Standard	mute	1970-01-01
Angel From Montgomery	John Prine			3:46	John Prine	1971	E Standard	mute	1970-01-01
Animate-Inanimate	John Petrucci			11:34	Suspended Animation	2005	E Standard	mute	1970-01-01