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	Madness			2:57	The Dangermen Sessions Vol. 1	2005	E Standard	mute	1970-01-01
Rain	Sid			4:19	RainFullmetal Alchemist: Brotherhood OP5	2010	E Standard	mute	1970-01-01
Rain	Terence Trent D'Arby			2:59	Introducing the Hardline According to Terence Trent D'Arby	1987	E Standard	mute	1970-01-01
Rain	Vinnie Moore			4:34	The Maze	1999	E Standard	mute	1970-01-01
Rain And Tears	Aphrodite's Child/hofei			3:02	End of the World	2012	D Standard	mute	1970-01-01
Rain Song	Cold			3:40	Year Of The Spider	2003	C Standard	mute	1970-01-01
Rainbow	Sia			3:20	My Little Pony: The Movie	2017	E Standard	mute	1970-01-01
Rainbow (The Ressurection)	Orphaned Land			3:01	Rainbow (The Ressurection)	2004	E Standard	mute	1970-01-01
Rainbow Connection	Kermit			3:20	The Muppet Movie Original Soundtrack Recording	1979	E Standard	mute	1970-01-01
Rainbow Dash's Theme	Mando Pony			2:25	The Ultimate MandoPony Collection	2012	E Standard	mute	1970-01-01
Rainbow Warrior	Tyr			5:32	Eric the Red	2003	Custom Tuning	mute	1970-01-01
Raincoat Song	The Decemberists			2:27	Always The Bridesmaid: Vol 3	2008	E Standard	mute	1970-01-01
Rainfall	LANDMVRKS			3:17	Lost in the Waves	2021	C# Drop B	mute	1970-01-01
Rainmaker	Vanden Plas			6:40	The god thing	1997	Eb Standard	mute	1970-01-01
Rainy Afternoon	Hank Garland			2:48	Move! The Guitar Artistry of Hank Garland	2014	E Standard	mute	1970-01-01