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
Mirror Mirror	Don Dokken			4:37	Up From the Ashes	1990	E Standard	mute	1970-01-01
Monster Mash	Bobby "Boris" Pickett and The Crypt-Kickers			3:06	The Original Monster Mash	1962	E Standard	mute	1970-01-01
More Cruel Than Weak	Skeletonwitch			4:15	Serpents Unleashed	2013	E Standard	mute	1970-01-01
Morning After	Dead by Sunrise			3:32	Out Of Ashes	2009	Drop D	mute	1970-01-01
Mustang	Asian Kung Fu Generation			4:54	Mada Minu Ashita ni	2008	E Standard	mute	1970-01-01
Mute City Ver. 2	Yasufumi Fukuda			3:39	Super Smash Bros. for Wii U -	2014	E Standard	mute	1970-01-01
My Apocalypse	Escape The Fate			4:43	Dying Is Your Latest Fashion	2006	D Drop C	mute	1970-01-01
My Fight	From Ashes to New			3:24	From Ashes to New	2013	D Drop C	mute	1970-01-01
My Friend Courage	Sent By Ravens			4:01	The Effects Of Fashion And Prayer	2008	Eb Drop Db	mute	1970-01-01
My Pace de Ikimashou	Nanamorichuu Gorakubu			3:42	My Pace de Ikimashou	2011	E Standard	mute	1970-01-01
My Suffering	Dead by Sunrise			2:39	Out Of Ashes	2009	E Standard	mute	1970-01-01
My Will	Dream			5:28	Inuyasha OST	2000	Eb Standard	mute	1970-01-01
Naimononedari	Kana-Boon			4:25	Boku ga CD wo Dashitara	2013	E Standard	mute	1970-01-01
Natsu Matsuri	Utsu-P			4:28	Dou Kangaete mo Watashi wa Warukunai / Tomoko Kuroki (CV: Izumi Kitta)	2013	D Drop C	mute	1970-01-01
Net mira bez tebya	Ranetki			3:05	Prishlo nashe vremya	2009	E Standard	mute	1970-01-01