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
Old Enough	The Raconteurs			4:00	Consolers Of The Lonely	2008	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
Om du var här	Kent			4:03	Isola	1997	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 Fire	Neon Plastix			3:59	Awesome Moves	2010	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
On The Edge... Eternal Engine	Sonic Adventure 2			2:57	Sonic Adventure 2	2001	E Standard	mute	1970-01-01
On The Turning Away	Pink Floyd			5:41	A Momentary Lapse Of Reason	1987	E Standard	mute	1970-01-01
On the Beat Pete	Madness			3:07	Absolutely	1980	E Standard	mute	1970-01-01
On the Edge of New Horizons	Kaipa			17:10	Children of the Sounds	2017	Custom Tuning	mute	1970-01-01
Once in a Lifetime	DragonForce			7:50	Sonic Firestorm	2004	E Standard	mute	1970-01-01
One	Creed			5:06	My Own Prison	1998	E Standard	mute	1970-01-01
One Bad Man	Midnight Riders			3:04	Left 4 Dead 2 Original Soundtrack	2009	E Standard	mute	1970-01-01