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
Ogeechee Hymnal	Baroness			1:49	Blue Record	2009	Custom Tuning	mute	1970-01-01
On My Own	Dreamshade			3:51	A Pale Blue Dot	2018	Custom Tuning	mute	1970-01-01
One Big Rush	Joe Satriani			3:25	Flying in a Blue Dream	1989	E Standard	mute	1970-01-01
One Day	Gary Moore			4:06	Ballads & Blues 1982-1994	1994	E Standard	mute	1970-01-01
Only in Dreams	Weezer			8:04	Weezer (Blue Album)	1994	Eb Standard	mute	1970-01-01
Open Your Heart (Backing Track)	Madonna			4:18	True Blue	1986	E Standard	mute	1970-01-01
Opening Theme	Masuda Junichi			2:01	Pokemon Green/Red/Blue	1996	E Standard	mute	1970-01-01
Opening: I Can't Turn You Loose	The Blues Brothers			1:56	The Blues Brothers Soundtrack	1980	E Standard	mute	1970-01-01
Orgasm	X-Japan			2:47	Blue Blood	1989	Eb Standard	mute	1970-01-01
Osama Bin Laden As The Crucified Christ	Against Me!			3:05	Transgender Dysphoria Blues	2014	E Standard	mute	1970-01-01
Owaranai Uta	The Blue Hearts			3:13	THE BLUE HEARTS	1987	E Standard	mute	1970-01-01
Pack It Up	Joe Bonamassa			4:07	Blues Deluxe	2003	E Standard	mute	1970-01-01
Pallet Town	Pokemon Sound Team			1:16	Pokemon Red/Blue Version	1996	E Standard	mute	1970-01-01
Papa Don't Preach	Madonna			4:33	True Blue	1986	E Standard	mute	1970-01-01
Paralytic States	Against Me!			3:15	Transgender Dysphoria Blues	2014	E Standard	mute	1970-01-01