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
Rx Queen	Deftones			4:27	White Pony	2000	D Drop C	mute	1970-01-01
Ryokugan no Jealousy	Dark PHOENiX			5:19	TouHou	2014	E Standard	mute	1970-01-01
Ryoujoku no Ame	DIR EN GREY			4:05	THE MARROW OF A BONE	2007	Eb Drop Db	mute	1970-01-01
Ryouken no Shuusei Acoustic	Yugo Kanno			1:58	Psycho-Pass Soundtrack	2012	E Standard	mute	1970-01-01
Ryoume Hirakeba Kikyou Saku	UNDEAD CORPORATION			3:41	Oni Togizoushi	2011	AEADG	mute	1970-01-01
Ryouseibai de ii ja nai	Gesu no Kiwami Otome			3:56	Ryoseibai	2016	E Standard	mute	1970-01-01
Ryu's Theme (CPS1)	Yoko Shimomura			0:52	Street Fighter II	1991	E Standard	mute	1970-01-01
Ryu's Theme - Viator	Street Fighter 6			4:05	Street Fighter 6	2022	Custom Tuning	mute	1970-01-01
Ryumka vodki na stole	Grigorij Leps			4:21	Na strunah dozhdya...	2002	E Standard	mute	1970-01-01
Ryumka vodki na stole	Grigoriy Leps			4:27	Na strunah dozhdya	2002	E Standard	mute	1970-01-01
Ryusei	Aoi Eir			4:17	Sword Art Online Alternative Gun Gale Online OP	2018	E Standard	mute	1970-01-01
Ryuusei	Mucc			4:41	Gokusai	2006	E Standard	mute	1970-01-01
S' Wonderful	Diana Krall	Bass2		4:12	The Look of Love	2001	Drop D	mute	1970-01-01
S'only Natural	Hellogoodbye			3:17	S'only Natural	2018	E Standard	mute	1970-01-01
S-S-S-Saturday	Bowling For Soup			3:08	Fishin' For Woos	2011	E Standard	mute	1970-01-01