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
Nowhere Kids	Smile Empty Soul			4:27	Smile Empty Soul	2003	Drop D	mute	1970-01-01
Nowhere Man	The Beatles			2:46	Rubber Soul	1965	E Standard	mute	1970-01-01
Nowhere Man	The Beatles			2:53	Rubber Soul	1965	E Standard	mute	1970-01-01
Oarai Joshi Gakuen Team Zenshin Shimasu!	Hamaguchi Shirou			1:43	GIRLS und PANZER ORIGINAL SOUNDTRACK	2012	E Standard	mute	1970-01-01
Oblivion Rockin' Night Style	ESTi			2:07	DJMAX PORTABLE Original Sound Tracks	2006	E Standard	mute	1970-01-01
Oh Helen How?	The Mock Turtles			3:15	Turtle Soup	1990	E Standard	mute	1970-01-01
Oh What A Circus	David Essex			3:49	Evita Soundtrack	1978	E Standard	mute	1970-01-01
Ohayou Sayori!	Dan Salvato			2:47	Doki Doki Literature Club! (Original Soundtrack)	2017	E Standard	mute	1970-01-01
Oi Kora!	Yasuhiro Misawa			2:16	Yuruyuri no Ongaku YURUYURI ORIGINAL SOUNDTRAC	2011	E Standard	mute	1970-01-01
Okay, Everyone!	Dan Salvato			3:09	Doki Doki Literature Club! (Original Soundtrack)	2017	E Standard	mute	1970-01-01
Old Fat Spider	Maury Laws and Glenn Yarbrough			2:28	The Hobbit: The Complete Original Soundtrack	1977	E Standard	mute	1970-01-01
Old Red Eyes Is Back	The Beautiful South			3:35	0898 Beautiful South	1992	E Standard	mute	1970-01-01
On Days Like This	Matt Monro			3:39	The Italian Job Soundtrack	1969	E Standard	mute	1970-01-01
On Her Majesty's Secret Service	John Barry			2:39	On Her Majesty's Secret Service (Original Motion Picture Soundtrack)	1969	E Standard	mute	1970-01-01
On The Dark Side	John Cafferty & The Beaver Brown Band			2:45	Eddie and the Cruisers Soundtrack	1983	E Standard	mute	1970-01-01