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
Other Worlds	Trivium			4:52	The Sin and the Sentence	2017	Custom Tuning	mute	1970-01-01
Other Worlds (Pitch)	Trivium			4:53	The Sin And The Sentence	2019	Eb Drop Db	mute	1970-01-01
Otravleny Mozgi	Day Darogu			4:22	Single	2014	Drop D	mute	1970-01-01
Otritsatelniy Geroy	ReggiON			3:25	Single	2016	Drop D	mute	1970-01-01
Our Lips Are Sealed	Fun Boy Three			2:52	Single	1983	E Standard	mute	1970-01-01
Our Song	Taylor Swift			3:26	Single	2007	E Standard	mute	1970-01-01
Out of Control	Nothing's Carved in Stone			4:37	Psycho-Pass OP2 Single	2013	E Standard	mute	1970-01-01
Out of Range	Brand New			3:44	Out of Range - Single	2013	E Standard	mute	1970-01-01
Outdoor Miner (Long Version)	Wire			2:58	Chairs Missing	1978	E Standard	mute	1970-01-01
Overall Junction	Albert King			2:24	Overall Junction (Single)	1966	E Standard	mute	1970-01-01
Overcast Skies	TUYU			2:45	Overcast Skies (Single)	2022	E Standard	mute	1970-01-01
Overdose	Natori			3:23	Overdose (Single	2022	E Standard	mute	1970-01-01
Overload	Angels and Airwaves			3:29	Chasing Shadows	2016	E Standard	mute	1970-01-01
Overworld Theme (from Legend of Zelda - NES)	Gamehog			1:48	Single	2019	E Standard	mute	1970-01-01
Overworld Theme (from Super Mario Bros. - NES)	Gamehog			2:05	Single	2019	Drop D	mute	1970-01-01