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
Undertow	Mr Big			4:51	What If	2011	Eb Standard	mute	1970-01-01
Undertow	Pain Of Salvation			4:56	Remedy Lane	2002	Drop D	mute	1970-01-01
Undertow	Sara Bareilles			4:48	Careful Confessions	2004	E Standard	mute	1970-01-01
Undertow	Tool			5:25	Undertow	1993	Drop D	mute	1970-01-01
Underwater	Elephant Gym			4:04	Underwater	2018	E Standard	mute	1970-01-01
Underwater Garden	Septicflesh			6:51	Mystic Places Of Dawn	1994	D Standard	mute	1970-01-01
Underwear	Royal Republic			2:05	We Are The Royal	2010	E Standard	mute	1970-01-01
Underwhelmed	Sloane			4:40	Smeared	1992	E Standard	mute	1970-01-01
Underworld	Evile			4:17	Skull	2013	Eb Standard	mute	1970-01-01
Underworld	Running Wild			6:24	Masquerade	1995	E Standard	mute	1970-01-01
Underworld	Symphony X			5:51	Underworld	2015	D Standard	mute	1970-01-01
Waiting for the Thunder	Blackberry Smoke			4:12	Like an Arrow	2016	E Standard	mute	1970-01-01
Wesley's Theory (ft. Thundercat)	Kendrick Lamar			4:47	To Pimp A Butterfly	2015	E Standard	mute	1970-01-01
What's Under My Bed	Horrorpops			3:19	Hell Yeah!	2004	E Standard	mute	1970-01-01
Whose Bed Have Your Boots Been Under?	Shania Twain			4:24	The Woman in Me	1995	E Standard	mute	1970-01-01