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
Obey (ft. YUNGBLUD)	Bring Me The Horizon			3:43	Post Human: Survival Horror	2020	Custom Tuning	mute	1970-01-01
Oblivion Era ft. Alex Erian (Despised Icon)	My Autumn			3:21	Oblivion Era	2012	B Drop A	mute	1970-01-01
Obscure Words (feat. Adam Langston)	Erra			3:07	Impulse	2011	C Drop Ab	mute	1970-01-01
October & April (Feat. Anette Olzon)	The Rasmus			3:54	Best Of 2001-2009	2009	E Standard	mute	1970-01-01
Old Town Road (feat. Billy Ray Cyrus) - Remix	Lil Nas X			2:42	7 EP	2019	Eb Drop Db	mute	1970-01-01
On The B.O.T.A.	Gojira			2:50	Terra Incognita	2001	D Standard	mute	1970-01-01
On The Edge... Eternal Engine	Sonic Adventure 2			2:57	Sonic Adventure 2	2001	E Standard	mute	1970-01-01
Once Upon A Time...Storybook Love	Mark Knopfler			2:32	Princess Bride OST	1987	E Standard	mute	1970-01-01
One Day The Only Butterflies Left Will Be In Your Chest As You March Towards Your Death (ft. Amy Lee)	Bring Me The Horizon			4:08	Post Human: Survival Horror	2020	BEADG	mute	1970-01-01
Only Human (ft. AJ Channer)	Memphis May Fire			3:07	Remade In Misery	2022	Bb Drop Ab	mute	1970-01-01
Ooops!... I Did It Again (Britney Spears Cover)	Children Of Bodom			3:23	Skeletons In The Closet	2009	D Drop C	mute	1970-01-01
Oops!... I Did It Again	Britney Spears			3:37	Oops!... I Did It Again	2000	E Standard	mute	1970-01-01
Oops!... I Did It Again	Postmodern Jukebox			3:38	Swipe Right For Vintage	2015	E Standard	mute	1970-01-01
Opus I. (Theme By Paganini)	Vitalij Kuprij			5:38	High Definition	1997	E Standard	mute	1970-01-01
Our Way (feat. Carlos Ocelote, Taylor D., Noora L., Jason R.)	G2, Tina Guo, Luke Holland			3:13	Our Way	2022	Drop D	mute	1970-01-01