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
Retro Rockets	The Stranglers			3:48	Decades Apart	2010	E Standard	mute	1970-01-01
Revenge	Danger Mouse & Sparklehorse			4:52	Dark Night of the Soul	2010	E Standard	mute	1970-01-01
Revenge and It's Thrills	Tonight Alive			2:49	Consider This	2010	Drop D	mute	1970-01-01
Revive	The Devil Wears Prada			4:59	Zombie	2010	Custom Tuning	mute	1970-01-01
Rhinestone Eyes	Gorillaz			3:23	Plastic Beach	2010	E Standard	mute	1970-01-01
Rich Kids	New Medicine			3:07	Race You To The Bottom	2010	Drop D	mute	1970-01-01
Ride Into Obsession	Blind Guardian			4:50	At the Edge of Time	2010	D Standard	mute	1970-01-01
Riff Sang	Dizzy Mizz Lizzy			3:23	Rotator Re-mastered	2010	D Standard	mute	1970-01-01
Right Back	Yuri Kane			2:29	Right Back	2010	E Standard	mute	1970-01-01
Right Girl	The Maine			3:40	Black And White	2010	E Standard	mute	1970-01-01
Right Now (Na Na Na)	Asking Alexandria			4:23	Punk Goes Pop 3	2010	Custom Tuning	mute	1970-01-01
Rikkipää	Stam1na			4:23	Viimeinen Atlantis	2010	Custom Tuning	mute	1970-01-01
Rim of the World	Buckethead			2:33	Shadows Between the Sky	2010	E Standard	mute	1970-01-01
Riot Rhythm	Sleigh Bells			2:38	Treats	2010	E Standard	mute	1970-01-01
Riot!!!	ONE OK ROCK			4:18	Niche Syndrome	2010	Drop D	mute	1970-01-01