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
Motivation Song	Onlap			3:44	Onlap Goes Nightcore, Vol. 3	2018	Custom Tuning	mute	1970-01-01
Motormouth	Periphery			4:49	Perpihery III: Select Difficulty	2016	Custom Tuning	mute	1970-01-01
Mouryou no misshitsu	Unlucky Morpheus			4:39	Hypothetical Box ACT 3	2019	Custom Tuning	mute	1970-01-01
Mouth of Swords	The Safety Fire			5:18	Mouth of Swords	2013	Custom Tuning	mute	1970-01-01
Mouth of Swords Full Album Chart	The Safety Fire			47:02	Mouth of Swords	2013	Custom Tuning	mute	1970-01-01
Mouth of madness	Heart of a Coward	Bass2		4:55	Deliverance	2015	Custom Tuning	mute	1970-01-01
Move it or Lose It	The Home Team			2:37	Slow Bloom	2021	Custom Tuning	mute	1970-01-01
Move on Through	Seventh Wonder			5:10	The Great Escape	2010	Custom Tuning	mute	1970-01-01
Moving On	Asking Alexandria			4:05	From Death To Destiny	2013	Custom Tuning	mute	1970-01-01
Mowgli	Veil Of Maya			3:09	id	2010	Custom Tuning	mute	1970-01-01
Mr Centipede	Ocean Grove			4:24	The Rhapsody Tapes	2017	Custom Tuning	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. Invisible	Thank You Scientist			7:38	Stranger Heads Prevail	2016	Custom Tuning	mute	1970-01-01
Mr. Rogers	Korn			5:13	Life Is Peachy	1996	Custom Tuning	mute	1970-01-01
Mr. Scary	Dokken			4:36	Back For The Attack	1987	Custom Tuning	mute	1970-01-01