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
50 Ways to Say Goodbye	Train			4:09	California 37	2012	E Standard	mute	1970-01-01
All About That Bass	Meghan Trainor			3:11	Title (EP)	2014	E Standard	mute	1970-01-01
Alternate Picking	Training			6:23	Exercises	2015	E Standard	mute	1970-01-01
Bay Of Pigs	The Acacia Strain			5:20	Wormwood	2010	Custom Tuning	mute	1970-01-01
Beast	The Acacia Strain			4:06	Wormwood	2010	Custom Tuning	mute	1970-01-01
Bokura No SLAM Kimi To No SLAUGHTER	Dehumanizing Itatrain Worship			3:30	MuSick	2016	B Drop A	mute	1970-01-01
Brodeo	Trainwreck			2:37	The Wreckoning	2009	E Standard	mute	1970-01-01
Cauterizer	The Acacia Strain			3:22	Coma Witch	2014	Custom Tuning	mute	1970-01-01
Cthulhu	The Acacia Strain			3:32	Continent	2008	B Drop A	mute	1970-01-01
Dig In	I LIke Trains			3:31	Kompromat	2020	E Standard	mute	1970-01-01
Discord (Metal Version) (Eurobeat Brony Cover)	The L - Train			4:23	Youtube - The L - Train	2013	C# Drop B	mute	1970-01-01
Doomblade	The Acacia Strain			4:20	Death Is The Only Mortal	2012	Custom Tuning	mute	1970-01-01
Dr. Doom	The Acacia Strain			2:29	Continent	2008	B Drop A	mute	1970-01-01
Friends Helping Friends (if you weren't invited this is a flex)	Constrain			3:04	Friends Helping Friends (if you weren't invited this is a flex)	2022	D Drop C	mute	1970-01-01
Hey, Soul Sister,	Train			3:41	Save Me, San Francisco	2009	E Standard	mute	1970-01-01