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 the Good Lord Had Intended Us to Walk He Wouldn't Have Invented Roller-Skates	Blakfish			3:26	Champions	2009	Drop D	mute	1970-01-01
If...	The Bluetones			5:15	Return To The Last Chance Saloon	1998	E Standard	mute	1970-01-01
Ignite	MattyyyM			4:06	Sword Art Online II (Opening Full) MattyyyM Cover	2019	E Standard	mute	1970-01-01
Ika Kaisou	Satoru Kosaki			1:54	Bakemonogatari (TV Anime) Ongaku Zenshu Songs & Soundtracks	2011	Drop D	mute	1970-01-01
Ikävässä Paikassa	2 Times Terror			2:46	Equals One Sudden Death	2010	D Drop C	mute	1970-01-01
Il Sale Della Terra	Ligabue			3:56	Mondovisione	2013	E Standard	mute	1970-01-01
Il est cinq heures, Paris s'éveille	Jacques Dutronc			3:01	Love Songs from France	2013	E Standard	mute	1970-01-01
Ill-Neglect	Brutal Truth			2:34	Extreme Conditions Demand Extreme Responses	1992	C# Standard	mute	1970-01-01
Illegal I Song	Velvet Revolver			4:20	Contraband	2004	D Standard	mute	1970-01-01
Illuminati Is Machine	Agent Steel			5:04	Omega Conspiracy	1999	Eb Standard	mute	1970-01-01
Illusion & Control	Saosin			3:51	Along the Shadow	2016	D Standard	mute	1970-01-01
Illusive Consensus	Epica			5:04	The Phantom Agony (Expanded Edition)	2013	BEADG	mute	1970-01-01
Ilon Paiva	Ajattara			5:00	Ilon Juhla	2004	Custom Tuning	mute	1970-01-01
Im So Tired Of Sighing, Please Lord Let It Be Night	Black Tongue			5:21	The Unconquerable Dark	2015	Drop D	mute	1970-01-01
Im a No One	The Death Riders			3:19	Soundtrack for Depression	2005	D Standard	mute	1970-01-01