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
Level	The Raconteurs			2:27	Broken Boy Soldiers	2006	E Standard	mute	1970-01-01
Level 1	David Wise			3:21	Battletoads and Double Dragon	1993	Drop D	mute	1970-01-01
Level 2 Alternate Picking 1	You			1:15	Level 2	2021	E Standard	mute	1970-01-01
Level 2 Sweep Picking (Major)	You			2:29	Level 2	2020	E Standard	mute	1970-01-01
Level 2 Sweep Picking (Minor)	You			2:13	Level 2	2020	E Standard	mute	1970-01-01
Level Five	King Crimson			6:47	Level Five	2001	Custom Tuning	mute	1970-01-01
Level Five	King Crimson			7:21	The Power to Believe	2003	E Standard	mute	1970-01-01
Level Of Concern	Twenty One Pilots			3:44	Single	2020	E Standard	mute	1970-01-01
Leveler	August Burns Red			4:48	Leveler	2011	D Drop C	mute	1970-01-01
Leveler	August Burns Red			4:50	Leveler	2011	D Drop C	mute	1970-01-01
On The Level	Mac DeMarco			3:52	This Old Dog	2017	E Standard	mute	1970-01-01
Silver Surfer Level 1	NES Music			3:15	Silver Surfer	1990	Eb Standard	mute	1970-01-01
Tetris Theme (Level 1)	Hirokazu Tanaka/hofei			1:48	Tetris OST	2012	E Standard	mute	1970-01-01
The Last Ninja 2 - Level 1 (C64) guitar cover	Commodore 64 (Tamás Pető)			5:44	C64 Game Music	2015	Eb Drop Db	mute	1970-01-01
The Last Ninja Level 1	C64			3:57	The Last Ninja	1987	Eb Standard	mute	1970-01-01