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
Ultimate Koopa	Koji Kondo	Bass2		2:54	Super Mario 64 Original Soundtrack	1996	E Standard	mute	1970-01-01
Ultimate Sacrifice	Galneryus			10:16	Ultimate Sacrifice	2017	Eb Standard	mute	1970-01-01
Ultra Blue	Thrice			3:04	Identity Crisis	2000	E Standard	mute	1970-01-01
Ultra Mundane	The Tragically Hip	Bass2		4:03	In Violet Light - bonus tracks	2002	E Standard	mute	1970-01-01
Ultrafrigid	Wormhole			3:37	The Weakest Among Us	2020	BEADG	mute	1970-01-01
Ultranumb	Blue Stahli			4:31	Blue Stahli	2011	Drop D	mute	1970-01-01
Ultraviolet	Silverstein			3:13	Misery Made Me	2022	E Standard	mute	1970-01-01
Ulvsblakk	Ulver			7:06	Kveldsjanger	2001	E Standard	mute	1970-01-01
Um Miunuto Para o Fim Do Mundo	CPM 22			3:21	Felicidade Instantânea	2005	E Standard	mute	1970-01-01
Um passo a frente	Project46			5:24	Tr3s	2017	D Drop C	mute	1970-01-01
Uma Linda Mulher	Mamonas Assassinas			3:24	Mamonas Assassinas	1995	E Standard	mute	1970-01-01
Uma Thurman	Fall Out Boy			3:34	American Beauty/American Psycho	2015	E Standard	mute	1970-01-01
Umarun Taisou	Sisters(Aimi Tanaka, Akari Kageyama, Haruka Shiraishi, Yurina Furukawa)			3:48	Himouto! Umaru-chan R ED There Umarun Taisou	2017	E Standard	mute	1970-01-01
Umbra	Karnivool			7:54	Sound Awake	2009	Custom Tuning	mute	1970-01-01
Umbrella	Dir en Grey			4:06	Six Ugly	2002	Drop D	mute	1970-01-01