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
Intro Stage	Megaman X2			3:03	Megaman X2	1994	E Standard	mute	1970-01-01
Intro Stage	Megaman X3			0:47	Megaman X3	1995	E Standard	mute	1970-01-01
Intro Theme	Motoaki Furukawa			1:01	Sunset Riders OST	1991	E Standard	mute	1970-01-01
Intro To Reality - Belly of the Beast	Anthrax			8:11	Persistence Of Time	1990	E Standard	mute	1970-01-01
Intro/ Rise Of Infinity	Anoreksi			6:08	Rise Of Infinity	2011	D Standard	mute	1970-01-01
Intro/Blod (Live)	Avatar			5:06	Intro/Blod (Live)	2012	B Standard	mute	1970-01-01
Introduccion A La Cartografia	Panda			3:15	Sangre Fria	2013	Eb Standard	mute	1970-01-01
Introduced Species	Hands Like Houses			4:06	Unimagine	2013	Custom Tuning	mute	1970-01-01
Introducing the Fearless Flyers	The Fearless Flyers			2:26	The Fearless Flyers	2018	E Standard	mute	1970-01-01
Introduction	Michael Romeo			3:51	War of the Worlds, Pt. I	2018	D Standard	mute	1970-01-01
Introduction	Poppin'Party x Ayasa			3:48	Introduction	2021	E Standard	mute	1970-01-01
Introduction, Pt. 2	Michael Romeo			2:45	War of the Worlds Pt 2	2022	D Standard	mute	1970-01-01
Introspection	Ihsahn			5:40	Eremita	2012	Drop D	mute	1970-01-01
Jazz Be Damned- Electric guitar intro	Alexander Brandon			2:27	Jazz Jackrabbit 2 Original Sou	1998	E Standard	mute	1970-01-01
Kiss Of Life (Intro)	Gus Drax			1:40	In Search Of Perfection	2010	Eb Standard	mute	1970-01-01