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
Only One Word Comes To Mind	Biffy Clyro			4:42	Infinity Land	2004	Drop D	mute	1970-01-01
Only Ones Who Know	Arctic Monkeys			3:13	Favourite Worst Nightmare	2007	E Standard	mute	1970-01-01
Only The Lonely	Roy orbison			2:31	best	1955	E Standard	mute	1970-01-01
Only a Plank Between One and Perdition	Nobuo Uematsu	Bass2 Combo		2:25	FF8 OST	1999	D Standard	mute	1970-01-01
Only the Lonely	The Motels			3:07	All Four One	1982	E Standard	mute	1970-01-01
Only the Lonely (Know the Way I Feel) (No Bass)	Roy Orbison			2:30	In Dreams: The Greatest Hits	1960	E Standard	mute	1970-01-01
Only the Lonely (Know the Way I Feel) (No Guitar)	Roy Orbison			2:30	In Dreams: The Greatest Hits	1960	E Standard	mute	1970-01-01
Opal Bones	Scale The Summit			3:04	In a World of Fear	2017	BEADG	mute	1970-01-01
Opponent	Soen			5:46	Lotus	2019	E Standard	mute	1970-01-01
Orgy For One	Ninja Sex Party			3:31	Cool Patrol	2018	E Standard	mute	1970-01-01
Our Loved Ones	Volbeat			4:53	Outlaw Gentleman & Shady Ladies	2013	D Standard	mute	1970-01-01
Owner of a Lonely Heart	Yes			4:31	90125	1983	E Standard	mute	1970-01-01
Oxygen's Gone	Die Trying			3:26	Die Trying	2003	Drop D	mute	1970-01-01
Ozone	Fuel			3:59	Sunburn	1998	Drop D	mute	1970-01-01
PROMISED ONES	BLESSTHEFALL			4:56	blessthefall	1990	Drop D	mute	1970-01-01