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
Magic Mirrors	Eloy			5:31	Time to Turn	1982	E Standard	mute	1970-01-01
Magic Spells	Crystal Castles			6:10	Crystal Castles	2008	E Standard	mute	1970-01-01
Magical Dreamers	Yasunori Mitsuda			3:34	Chrono Cross OST	1999	E Standard	mute	1970-01-01
Magnetic Telephone	Alestorm ft Lady Gaga			3:46	Sunset On The Golden Age	2014	C Standard	mute	1970-01-01
Magnolia	Bury Your Dead			2:49	Cover Your Tracks	2004	Custom Tuning	mute	1970-01-01
Mahoukyou no Tabibito	Takanashi Yasuharu			2:22	Fairy Tail Ost	2010	E Standard	mute	1970-01-01
Maiden Astrea	Shunsuke Kida/Fingerstyle Gaming			2:15	Demon's Souls OST	2017	Custom Tuning	mute	1970-01-01
Majestic Blue (Instrumental)	Yngwie Malmsteen			6:06	Attack!!	2003	Eb Standard	mute	1970-01-01
Major Minus (Live)	Coldplay			3:40	Live 2012	2012	E Standard	mute	1970-01-01
Major Scale	You			4:21	You2	2018	E Standard	mute	1970-01-01
Major scale all keys	You			20:09	Major scale all keys	2018	E Standard	mute	1970-01-01
Make Damn Sure (Live)	Taking Back Sunday			4:09	Live From Oresanz	2010	Eb Standard	mute	1970-01-01
Make It Easy	Yes			6:18	90125	1983	Drop D	mute	1970-01-01
Make Me Smile (Come Up and See Me)	Steve Harley & Cockney Rebel			4:04	The Best Years Of Our Lives	1975	E Standard	mute	1970-01-01
Make Me So	Yellowcard			3:15	Lift A Sail	2014	D Drop C	mute	1970-01-01