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
Opening Up	Sara Bareilles			3:25	What's Inside: Songs from Waitress	2015	E Standard	mute	1970-01-01
Ostracized	Grip Inc			3:08	Power Of Inner Strength	1995	D Standard	mute	1970-01-01
Our Lawyer Made Us Change the Name of This Song So We Wouldn't Get Sued	Fall Out Boy			3:10	From Under the Cork Tree	2005	Drop D	mute	1970-01-01
Outside In	Richard Jacques			4:28	Metropolis Street Racer	2000	E Standard	mute	1970-01-01
Override Of The Overture	Dismember			5:25	Like An Everflowing Stream	1991	C Standard	mute	1970-01-01
Palms Read	Protest the Hero			5:14	Fortress	2008	Bb Standard	mute	1970-01-01
Paranoid	Megadeth			2:34	Hidden Treasures	1995	E Standard	mute	1970-01-01
Parisienne Walkways	Gary Moore			3:26	Back On The Streets	1978	E Standard	mute	1970-01-01
Peace Is Broken	Alter Bridge			4:43	Fortress	2013	Eb Standard	mute	1970-01-01
Personal Insult	Superjoint Ritual			4:18	A Leathal Dose of American Hatred	2003	C# Standard	mute	1970-01-01
Pinball Number Theme	The Pointer Sisters			2:43	Sesame Street OST	1977	E Standard	mute	1970-01-01
Planet Of New Orleans	Dire Straits			7:47	On Every Street	1991	E Standard	mute	1970-01-01
Play With Me	Extreme			3:36	Extreme	1989	Eb Standard	mute	1970-01-01
Pool Of Booze Booze Booza	Volbeat			3:41	The Strength The Sound The Songs	2005	D Standard	mute	1970-01-01
Pornograffitti	Extreme			6:26	Extreme II: Pornograffitti	1990	Eb Standard	mute	1970-01-01