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
If There Is No Heaven	Joe Satriani			5:09	Shockwave Supernova	2015	Eb Standard	mute	1970-01-01
If You Can't Ride Two Horses at Once, You Should Get Out O	Asking Alexandria			3:48	Stand Up And Scream	2009	Drop D	mute	1970-01-01
If You Love Me (Let Me Know)	Olivia Newton-John			3:14	If You Love Me, Let Me Know	1974	E Standard	mute	1970-01-01
Igazan szeretni	Karpatia			3:25	Piros feher zold	2006	E Standard	mute	1970-01-01
Ignite	Polyphia			1:52	Inspire (EP)	2013	Custom Tuning	mute	1970-01-01
Ignite	Polyphia			1:55	Inspire - EP	2013	Drop D	mute	1970-01-01
Imagination	Sad Lovers & Giants			6:18	E-Mail From Eternity	1996	E Standard	mute	1970-01-01
Imaginations from the Other Side	Blind Guardian			7:12	Imaginations from the Other Si	1995	Eb Standard	mute	1970-01-01
Immortal Disorder	Altaria			3:35	Invitation	2003	E Standard	mute	1970-01-01
Impassion	Polyphia			4:52	Inspire	2012	Drop D	mute	1970-01-01
Imperial March	John Williams/Leandro Kasan			0:44	Star Wars The Empire Strikes Back OST	1980	Custom Tuning	mute	1970-01-01
Impulsive	Orianthi			4:22	Impulsive	2020	E Standard	mute	1970-01-01
Imya 505	Vremia i Steklo			3:18	Imya 505	2010	E Standard	mute	1970-01-01
In A Dream	Tiamat			5:12	Clouds	1992	D Standard	mute	1970-01-01
In Hell Is Where She Waits For Me	The Black Dahlia Murder			5:20	Everblack	2013	C Standard	mute	1970-01-01