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
In Undertow	Alvvays			3:22	Antisocialites	2017	E Standard	mute	1970-01-01
Kid Icarus Underworld Theme	Hirokazu Tanaka			1:39	Game Cartridge	1986	D Standard	mute	1970-01-01
Killing What's Underneath	Like Moths To Flames			3:20	No Eternity In Gold	2020	Custom Tuning	mute	1970-01-01
King Of The Underdogs	Newsted			6:00	Heavy Metal Music	2013	Eb Standard	mute	1970-01-01
Klymenos Underwrath	Kronos			4:20	Arisen New Era	2015	BEADG	mute	1970-01-01
Last Day Under the Sun	Volbeat			4:53	Rewind, Replay, Rebound	2019	E Standard	mute	1970-01-01
Life Underground	The Amity Affliction			4:01	Chasing Ghosts	2012	D Drop C	mute	1970-01-01
Lights And Thunder	White Lion			8:08	Mane Attraction	1991	E Standard	mute	1970-01-01
London Thunder	Foals			4:17	What When Down	2015	E Standard	mute	1970-01-01
MC Thunder 1 and 2	Eskimo Callboy			7:56	Double Chart	2020	Bb Drop Ab	mute	1970-01-01
MC Thunder II	Eskimo Callboy			4:12	MMXX	2020	Bb Drop Ab	mute	1970-01-01
Mario 3 - Underworld	The Advantage			0:55	Self-Titled	2004	E Standard	mute	1970-01-01
Mc Thunder	Eskimo Callboy			3:49	The Scene	2017	Custom Tuning	mute	1970-01-01
Medley: Don't Let Me Be Misunderstood/Nina's School	The Eric Burdon Band			8:32	Sun Secret - Stop	1993	E Standard	mute	1970-01-01
Menacing Thunder	Blood Feast			4:30	Kill For Pleasure	1987	Eb Standard	mute	1970-01-01