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
Mr. Gendai Speaker	ONE OK ROCK			3:53	Zankyo Reference	2011	C# Standard	mute	1970-01-01
Mr. Highway's Thinking About The End	A Day To Remember			4:18	Homesick	2011	Custom Tuning	mute	1970-01-01
Mr. Jack	System Of A Down			4:14	Steal This Album!	2002	D Drop C	mute	1970-01-01
Mr. Jack	System of a Down			4:12	Steal This Album!	2002	D Drop C	mute	1970-01-01
Mr. Knowitall	Primus			3:51	Frizzle Fry	1990	E Standard	mute	1970-01-01
Mr. Krinkle	Primus			5:37	Pork Soda	1996	E Standard	mute	1970-01-01
Mr. Pink	Level 42			5:12	The Early Tapes	1982	E Standard	mute	1970-01-01
Mr. Skin	Spirit			4:05	Twelve Dreams of Dr. Sardonicus	1970	E Standard	mute	1970-01-01
Mr. Tinkertrain	Ozzy Osbourne			6:01	No More Tears	1991	Eb Standard	mute	1970-01-01
Mr. Unsmiley... Sky Rail	Sonic Adventure 2			1:53	Sonic Adventure 2	2001	E Standard	mute	1970-01-01
Mr.Robot OST - DDos Hacking	Mac Quayle			1:46	Mr.Robot OST - DDos Hacking	2015	E Standard	mute	1970-01-01
Ms. Jackson	Outkast			4:33	Stankonia	2000	Custom Tuning	mute	1970-01-01
Mucka Blucka	Tally Hall			1:41	Marvin's Marvelous Mechanical Museum	2005	E Standard	mute	1970-01-01
Muckraker	King Gizzard and the Lizard Wizard			3:03	12 Bar Bruise	2012	E Standard	mute	1970-01-01
Mucky Fingers	Oasis			4:02	Don't Believe The Truth	2005	E Standard	mute	1970-01-01