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
Messages	Velvet Revolver			4:51	Libertad	2007	E Standard	mute	1970-01-01
MiKUSABBATH	Utsu-P			4:00	ALGORITHM	2014	B Drop A	mute	1970-01-01
MiKUSABBATH 2020mix	Utsu-P			3:58	#SUPER_SHIBORIKASU_DX	2020	B Drop A	mute	1970-01-01
Midget Saw	Alestorm			3:22	Back Through Time	2011	C Standard	mute	1970-01-01
Midnight Crusade	Dance Gavin Dance			3:33	Artificial Selection	2018	E Standard	mute	1970-01-01
Midnight Crusade	Dance Gavin Dance			3:31	Artificial Selection	2018	Eb Drop Db	mute	1970-01-01
Mighty To Save	Hillsong United			6:56	Mighty To Save	2006	E Standard	mute	1970-01-01
Mikasa	Veil Of Maya			3:14	Matriarch	2015	Custom Tuning	mute	1970-01-01
Miku Delivers the (Vine)Sauce	Senoishi			0:28	Memes	2017	E Standard	mute	1970-01-01
Mil Maneras de Pensar	Impureza MX			3:57	Debiles	2020	E Standard	mute	1970-01-01
Ministry of Saints	Edguy			5:05	Tinnitus Sanctus	2008	C Standard	mute	1970-01-01
Minna Saikou no Tomodachi desu!	Hamaguchi Shirou			1:21	GIRLS und PANZER ORIGINAL SOUNDTRACK	2012	E Standard	mute	1970-01-01
Mirror Satan	Urgehal			4:24	Through Thick Fog Till Death	2003	E Standard	mute	1970-01-01
Misa's Theme B	Hideki Taniuchi			2:34	Death Note Original Soundtrack II	2007	E Standard	mute	1970-01-01
Misanthrope	Death			5:05	Symbolic	1995	D Standard	mute	1970-01-01