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
A Cruel Angel's Thesis	MattyyyM			4:04	Evangelion OP Metal Cover	2020	E Standard	mute	1970-01-01
ANIMA	MattyyyM			4:31	Sword Art Online Alicization (Season 2 Opening) MattyyyM Cover	2020	Eb Standard	mute	1970-01-01
Abnormalize	MattyyyM			1:37	Psycho Pass Metal Cover	2017	E Standard	mute	1970-01-01
Akeboshi	MattyyyM			4:30	Demon Slayer Season 2 OP MattyyyM Cover	2021	D Drop C	mute	1970-01-01
Akuma no Ko	MattyyyM			1:33	Attack on Titan Season 4 Part 2 Ending MattyyyM Cover	2022	E Standard	mute	1970-01-01
Alones	MattyyyM			4:21	Bleach (Opening 6) MattyyyM Cover	2022	E Standard	mute	1970-01-01
Anime Medley	MattyyyM			4:19	The Ultimate Anime Guitar Medley	2020	E Standard	mute	1970-01-01
Asa ga Kuru	MattyyyM			1:31	Demon Slayer Season 2 Ending 2 MattyyyM Cover	2022	E Standard	mute	1970-01-01
Ashes On The Fire	MattyyyM			4:23	Attack on Titan (Season 4 OST) METAL Guitar Cover	2022	E Standard	mute	1970-01-01
Asphyxia	MattyyyM			2:58	Tokyo Ghoul:re OP Metal Cover	2018	Drop D	mute	1970-01-01
Black Catcher	MattyyyM			3:23	Black Clover OP 10 MattyyyM Cover	2020	E Standard	mute	1970-01-01
Blood Circulator	MattyyyM			3:44	Naruto Shippuden Opening 19 MattyyyM Cover	2022	E Standard	mute	1970-01-01
Bloody Power Fame	MattyyyM			4:01	BASTARD!! Heavy Metal, Dark Fantasy (Opening) MattyyyM Cover	2022	B Drop A	mute	1970-01-01
Blue Bird	MattyyyM			3:39	Naruto Shippuden OP 3 MattyyyM Cover	2019	E Standard	mute	1970-01-01
Brave Shine	MattyyyM			3:55	(Fate/Stay Night UBW) MattyyyM Cover	2019	Eb Standard	mute	1970-01-01