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
Invidia	Sylosis			4:52	Cycle of Suffering	2020	D Standard	mute	1970-01-01
Invisible Man	Theory Of A Deadman			2:41	Spiderman OST	2002	Custom Tuning	mute	1970-01-01
Invisible To You	Mary Coughlan			4:30	Uncertain Pleasures	1990	E Standard	mute	1970-01-01
Invisible Wounds (Dark Bodies)	Fear Factory			3:57	Digimortal (Limited Edition)	2001	Custom Tuning	mute	1970-01-01
Invoke Reform	Haste The Day			3:07	Dreamer	2008	D Drop C	mute	1970-01-01
Inwards	BIG COUNTRY			4:38	The Crossing	1983	E Standard	mute	1970-01-01
Inwards	Big Country			4:41	The Crossing	1983	E Standard	mute	1970-01-01
Ira Tenax / Warrior of Ice	Rhapsody			7:11	Legendary Tales	1997	E Standard	mute	1970-01-01
Iraq Lobster	Family Guy			0:29	Family Guy	2005	E Standard	mute	1970-01-01
Irish Blood, English Heart	Morrissey			2:39	You Are The Quarry	2004	E Standard	mute	1970-01-01
Irish March (Arranged for Guitar)	Narciso Yepes			2:54	Guitar Music By: Brouwer, Carulli, Conge, Kuhnel, Robison & Sor	1979	E Standard	mute	1970-01-01
Iroha Uta	Yora			4:05	None	2014	E Standard	mute	1970-01-01
Iron Blue Intention	Michiru Yamane			2:30	Castlevania Bloodlines	1994	E Standard	mute	1970-01-01
Iron Butterfly Theme	Iron Butterfly			4:34	Heavy	1968	E Standard	mute	1970-01-01
Iron Lion Zion	Bob Marley and the Wailers			3:17	Gold	2005	E Standard	mute	1970-01-01