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 was an Endpoint	TUYU			3:03	I'll put you in misery	2021	E Standard	mute	1970-01-01
Ignorance Is Bliss	Beartooth			3:20	Disgusting	2014	D Drop C	mute	1970-01-01
Igra Rok en Rol cela Jugoslavija	Elektricni orgazam			4:09	Letim Sanjam Disem	2019	E Standard	mute	1970-01-01
Il Sale Della Terra	Ligabue			3:56	Mondovisione	2013	E Standard	mute	1970-01-01
Illegal Alien	Genesis			5:15	Genesis	1983	E Standard	mute	1970-01-01
Im Designer	Queens Of The Stone Age			4:07	Era Vulgaris	2007	E Standard	mute	1970-01-01
Im So Hot For You	Twisted Sister			4:05	Love Is For Suckers	1987	Eb Standard	mute	1970-01-01
Immedicable	Novelists			5:30	Novelists Demo	2014	AEADG	mute	1970-01-01
Imminent Regenerator	Obliveon			5:01	From This Day Forward	1990	Eb Standard	mute	1970-01-01
Imminent Regenerator	Obliveon			5:08	From This Day Forward	1990	Eb Standard	mute	1970-01-01
Imouto Paradise! - Main Menu	Aoshima Shuuzou			1:56	Imouto Paradise! OST	2010	E Standard	mute	1970-01-01
Imoutotachi	Satoru Kosaki			2:02	Nisemonogatari Gekihanongakushu	2018	E Standard	mute	1970-01-01
Impatience Is A Virtue	Two Door Cinema Club			2:45	Tourist History	2010	E Standard	mute	1970-01-01
Impermanence (Live from Abbey Road)	Architects			4:10	For Those That Wish To Exist (Live from Abbey Road)	2022	C# Drop B	mute	1970-01-01
Impermenance (ft. Winston McCall)	Architects			4:05	For Those That Wish To Exist	2021	Custom Tuning	mute	1970-01-01