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
Rain.Sun.Gone	Mudvayne			4:40	Lost and Found	2005	D Drop C	mute	1970-01-01
Raingods Dancing	Fish			4:19	Raingods With Zippos	1999	E Standard	mute	1970-01-01
Rally Go Round	LiSA			4:40	Nisekoi 2 OP	2015	Eb Standard	mute	1970-01-01
Rally Go Round	LiSA			4:40	Nisekoi: (Season 2 OP)	2015	E Standard	mute	1970-01-01
Rango II	Vulfpeck			4:12	Thrill of the Arts	2015	E Standard	mute	1970-01-01
Rap God	Eminem			6:06	The Marshall Mathers LP2	2013	E Standard	mute	1970-01-01
Ravenna strigoi mortii	Dark Funeral			4:29	Vobiscum Satanas	1999	E Standard	mute	1970-01-01
Rawnald Gregory Erickson II	STRFKR			2:54	Jupiter	2009	E Standard	mute	1970-01-01
Ready Steady Go	L'Arc en Ciel			3:51	Smile	2004	E Standard	mute	1970-01-01
Ready To Go	Limp Bizkit			4:33	Ready To Go	2013	D Standard	mute	1970-01-01
Ready To Go	Republica			5:03	Republica	1996	E Standard	mute	1970-01-01
Ready To Go (Get Me Out Of My Mind)	Panic! At The Disco			3:37	Vices & Virtues	2011	E Standard	mute	1970-01-01
Ready To Go (Single Mix)	Republica			3:41	Republica	1996	E Standard	mute	1970-01-01
Ready to Go	Mary's Blood			4:32	Bloody Palace	2015	E Standard	mute	1970-01-01
Ready, Get Set, Go!	Peppertones			5:08	Colorful Express	2005	E Standard	mute	1970-01-01