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
Otelo	Tierra Santa			3:48	Mejor Morir En Pie	2006	E Standard	mute	1970-01-01
Otoshimae	Polkadot Stingray			3:13	Hyper Horn	2019	E Standard	mute	1970-01-01
Otoño Medieval	Rata Blanca			2:37	Rata Blanca	1988	Eb Standard	mute	1970-01-01
Otra Como Tu	Eros Ramazzotti			4:45	Todo Historias	1994	Eb Standard	mute	1970-01-01
Otra Como Tu	Eros Ramazzotti			4:44	Todo Historias	1993	Eb Standard	mute	1970-01-01
Our Most Desperate Hour	Nita Strauss			4:14	Controlled Chaos	2018	E Standard	mute	1970-01-01
Our Most Desperate Hour	Nita Strauss			4:14	Controlled Chaos	2018	Drop D	mute	1970-01-01
Our Time Is Now	Gojira			4:34	Our Time Is Now	2022	D Standard	mute	1970-01-01
Out Of The Game	Razor			2:48	Violent Restitution	1988	C# Standard	mute	1970-01-01
Out Of The Shadows	Stratovarius			4:12	Twilight Time	1992	Eb Standard	mute	1970-01-01
Out of Mana	Brand New			5:17	Science Fiction	2017	Eb Drop Db	mute	1970-01-01
Out of Range	Brand New			3:44	Out of Range - Single	2013	E Standard	mute	1970-01-01
Out of The Grid	Tigran Hamasyan			10:28	Mockroot	2015	Custom Tuning	mute	1970-01-01
Out of time man	Mano negra			3:27	King of bongo	1991	E Standard	mute	1970-01-01
Outer Gods Exodvs	Dav Dralleon			4:38	Kthullu	2022	Custom Tuning	mute	1970-01-01