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
Over the Future	BABYMETAL			4:14	Legend "D"	2012	Eb Drop Db	mute	1970-01-01
Queen Rutela	Koji Kondo			1:30	The Legend of Zelda: Twilight	2006	E Standard	mute	1970-01-01
Refreshing Morning	Atkahiro Unisuga			2:21	The Legend of Heroes: Sen no Kiseki Original Soundtrack	2013	E Standard	mute	1970-01-01
Rusty Cage	Johnny Cash			2:51	The Legend of Johnny Cash	2005	E Standard	mute	1970-01-01
Sacred Grove	Koji Kondo			2:12	The Legend of Zelda: Twilight Princess	2006	E Standard	mute	1970-01-01
Silver Will	Toshiharu Okajima			2:24	The Legend of Heroes: Sora No Kiseki FC Evolution Original Sound Track	2015	E Standard	mute	1970-01-01
Song of Storms	Koji Kondo			1:48	The Legend of Zelda: Ocarina of Time	1998	E Standard	mute	1970-01-01
Step Ahead	Mitsuo Singa			2:54	The Legend of Heroes: Sen no Kiseki III Original Soundtrack (First Volume)	2017	Custom Tuning	mute	1970-01-01
Stone Tower Temple	CSGuitar89			4:24	Legend of Zelda Majoras Mask	2011	E Standard	mute	1970-01-01
Tamashii no Rufuran	BABYMETAL			5:01	Legend 1997 Apocalypse	2014	Eb Drop Db	mute	1970-01-01
The Big Kiss	Brutal Legend	Bass2		1:11	Brutal Legend OST	2009	E Standard	mute	1970-01-01
The Legend Of Zelda	August Burns Red			4:15	The Legend of Zelda	2019	C# Drop B	mute	1970-01-01
The Legend Of Zelda Dark World Theme	CSGuitar89			2:31	Legend Of Zelda Ost / Youtube Channel	2010	E Standard	mute	1970-01-01
The Legend Of Zelda Overworld Theme	CSGuitar89			1:51	Youtube Channel / The Legend Of Zelda OST	2010	E Standard	mute	1970-01-01
The Legend Of Zelda Overworld Theme Backing Track	CSGuitar89			1:51	Youtube Channel / The Legend Of Zelda OST	2010	E Standard	mute	1970-01-01