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
The Only Time	Nine Inch Nails			4:51	Pretty Hate Machine	1989	E Standard	mute	1970-01-01
The Ophidian Wheel	Septicflesh			5:20	The Ophidian Wheel	1997	E Standard	mute	1970-01-01
The Optimist	Cory Wong			3:40	The Optimist	2018	E Standard	mute	1970-01-01
The Orchid's Sleep	A Canorous Quintet			6:25	Silence Of The World Beyond	1996	C# Standard	mute	1970-01-01
The Order	Lucifer's Child			5:01	The Order	2018	E Standard	mute	1970-01-01
The Order Of Death	Public Image Ltd.			4:48	This Is What You Want... This Is What You Get	1984	E Standard	mute	1970-01-01
The Origin Of Primal Expression	Obscura			3:58	Akróasis	2016	D Standard	mute	1970-01-01
The Original	Switchfoot			3:18	Vice Verses	2011	E Standard	mute	1970-01-01
The Orphan	Paleface			6:28	Fear & Dagger	2022	Custom Tuning	mute	1970-01-01
The Other	Scythelord			5:54	Earth Boiling Dystopia	2021	D Standard	mute	1970-01-01
The Other Line	Chunk! No, Captain Chunk!			3:34	Get Lost, Find Yourself Expli	2015	Bb Drop Ab	mute	1970-01-01
The Other Way Of Stopping	The Police			3:26	Zenyatta Mondatta	1980	E Standard	mute	1970-01-01
The Outlaw Torn	Metallica			9:51	Load	1996	Eb Standard	mute	1970-01-01
The Outsider	Black Veil Brides			3:49	Vale	2018	D Drop C	mute	1970-01-01
The Package	A Perfect Circle			9:25	Thirteenth Step	2003	C# Standard	mute	1970-01-01