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
Reversio Ad Secessum	Draconian			7:33	Where Lovers Mourn	2003	D Standard	mute	1970-01-01
Riot In Everyone	Crashdiet			3:59	Rest In Sleaze	2005	Eb Standard	mute	1970-01-01
Rock Believer	Scorpions			4:01	Rock Believer	2022	Custom Tuning	mute	1970-01-01
Rock Forever	Judas Priest			3:23	Killing Machine	1979	E Standard	mute	1970-01-01
Rock a nevem	Tankcsapda			4:18	Elni vagy égni	2003	E Standard	mute	1970-01-01
Rock and Roll Never Forgets	Bob Seger & the Silver Bullet Band			3:56	Night Moves	1976	E Standard	mute	1970-01-01
Roots to Sever	Be'lakor			7:05	Vessels	2016	Custom Tuning	mute	1970-01-01
Rust Never Sleeps	Kalmah			5:19	12 Gauge	2010	C# Standard	mute	1970-01-01
Scary Mask (feat. FEVER 333)	Poppy			3:02	Choke	2019	C# Drop B	mute	1970-01-01
Scene Seven: I. The Dance of Eternity	Dream Theater			6:14	Metropolis Pt. 2: Scenes from a Memory	1999	Custom Tuning	mute	1970-01-01
Scene Seven: One Last Time	Dream Theater			3:53	Metropolis Pt. 2: Scenes from a Memory	1999	E Standard	mute	1970-01-01
Scums of the seven seas	Paddy and the Rats			2:53	Tales from the Docks	2012	E Standard	mute	1970-01-01
Sera Was Never	Raney Shockne			1:47	Dragon Age: Inquisition	2014	E Standard	mute	1970-01-01
Sermon of the Seven Suns	Obscura			7:12	Akroasis	2016	Custom Tuning	mute	1970-01-01
Seven	Arion			5:01	Last Of Us	2014	E Standard	mute	1970-01-01