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
Menu Theme	FFXV OST			1:27	FFXV OST	2016	E Standard	mute	1970-01-01
Mercenaries 2 Main Menu Theme	Chris Tilton			2:42	Mercenaries 2	2008	E Standard	mute	1970-01-01
Metal Gear Solid 2 Theme	Tappi Iwase, Harry Gregson-Williams			3:52	Metal Gear Solid	2002	E Standard	mute	1970-01-01
Metal Gear Solid 2 Theme Metal Remix	MetalRR5			2:24	Youtube Channel	2011	Drop D	mute	1970-01-01
Metal Gear Solid 3: Theme	Harry Gregson-Williams/Isac Saleh			1:24	Metal Gear Solid 3: Snake Eater OST	2013	Drop D	mute	1970-01-01
Metro 2033 Main Theme	Alexey Omelchuk/Albert Gyorfi			1:09	Metro 2033 OST	2014	E Standard	mute	1970-01-01
Metro 2033 Theme	Misc Computer Games			1:03	Metro 2033	2010	E Standard	mute	1970-01-01
Metro Last Light Good Ending Theme	Misc Computer Games			2:29	Metro Last Light	2013	E Standard	mute	1970-01-01
Metro Last Light Theme	Alexey Omelchuk/Albert Gyorfi			0:53	Metro Last Light OST	2014	E Standard	mute	1970-01-01
Metroid Metal - Kraid's Theme	Stemage			3:01	www.MetroidMetal.com	2003	E Standard	mute	1970-01-01
Metroid Metal - The Theme	Stemage			2:35	Metroid Metal	2003	E Standard	mute	1970-01-01
Metroid Prime Main Theme	Kenji Yamamoto			3:13	Metroid Prime OST	2002	D Standard	mute	1970-01-01
Mia & Sebastian's Theme	La La Land Soundtrack			1:20	La La Land Soundtrack	2017	Eb Standard	mute	1970-01-01
Mii Channel Theme	Nintendo			1:56	Wii Music	2006	E Standard	mute	1970-01-01
Mii Channel Theme But The Number Of Doots Keeps Increasing	Nintendo			2:24	Wii Music	2006	E Standard	mute	1970-01-01