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
Rivertown Blues	Yellowcard			3:37	Southern Air	2012	Drop D	mute	1970-01-01
Rize of the Fenix	Tenacious D			5:58	Rize of the Fenix	2012	E Standard	mute	1970-01-01
Road Head	Japanese Breakfast			3:17	Soft Sounds From Another Planet	2017	E Standard	mute	1970-01-01
Road Of No Release	Blind Guardian			6:30	At The Edge Of Time	2010	Eb Standard	mute	1970-01-01
Road To Nowhere	The Creepshow			3:28	They All Fall Down	2010	E Standard	mute	1970-01-01
Roadrunner	Joan Jett			3:37	The Hit List	1990	E Standard	mute	1970-01-01
Roadrunner	The Modern Lovers			4:03	The Modern Lovers	1977	E Standard	mute	1970-01-01
Roads To Madness	Queensryche			9:43	The Warning	1984	E Standard	mute	1970-01-01
Roadside	Rise Against			3:25	The Sufferer And The Witness	2006	Eb Standard	mute	1970-01-01
Roaming in My Memory	Galneryus			2:31	Into the Purgatory	2019	Eb Standard	mute	1970-01-01
Robbers	The 1975			4:17	The 1975	2013	E Standard	mute	1970-01-01
Robin Hood	.38 Special			4:47	Rockin' Into the Night	1979	E Standard	mute	1970-01-01
Rock 'N' Roll Rebel	Ozzy Osbourne			5:31	Bark at the Moon	2002	E Standard	mute	1970-01-01
Rock 'n' Roll Damnation	AC/DC			3:40	Let There Be Rock	1977	E Standard	mute	1970-01-01
Rock 'n' Roll is Where I Hide	Dave Graney and the Coral Snakes			5:53	The Soft 'N' Sexy Sound	1995	E Standard	mute	1970-01-01