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
Rebell	Die Ärzte			3:54	13	1998	E Standard	mute	1970-01-01
Reclaim My Place	Korn			4:42	Follow The Leader	1998	Custom Tuning	mute	1970-01-01
Red Hot Skull (Red Mountain 2)	Sonic Adventure			3:18	Sonic Adventure Soundtrack	1998	E Standard	mute	1970-01-01
Regular John	Queens of the Stone Age			4:53	Queens of the Stone Age	1998	C Standard	mute	1970-01-01
Relention	Katatonia			3:41	Discouraged Ones	1998	Eb Standard	mute	1970-01-01
Remember Yesterday	HammerFall			5:08	Legacy Of Kings	1998	Eb Standard	mute	1970-01-01
Renewal	Doug Smith			4:59	Acoustic Guitar Highlights 2	1998	DADGAD	mute	1970-01-01
Requiem	Mago de oz			8:06	La leyenda de La Mancha	1998	E Standard	mute	1970-01-01
Resident Evil 2 - Scenario B Ending Theme	Capcom			2:38	Resident Evil 2 OST	1998	Custom Tuning	mute	1970-01-01
Resident Evil 2 Claire B Credits	Ueda, Uchiyama, Nishigaki			2:38	Resident Evil 2 OST	1998	Custom Tuning	mute	1970-01-01
Resident Evil 2 Ending Theme B	Masami Ueda			2:37	Resident Evil 2 OST	1998	E Standard	mute	1970-01-01
Resposta	Skank			4:10	Siderado	1998	E Standard	mute	1970-01-01
Resposta - Gresk	Skank			4:02	Siderado	1998	E Standard	mute	1970-01-01
Resurrection	Fear Factory			6:38	Obsolete	1998	Custom Tuning	mute	1970-01-01
Retaliation	A Canorous Quintet			4:27	The Only Pure Hate	1998	C# Standard	mute	1970-01-01