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
Part III	Crumb			3:45	Jinx	2019	E Standard	mute	1970-01-01
Part III: Warm-Up Exercise (Syncronization of Both Hands)	John Petrucci			1:26	Rock Discipline	2000	E Standard	mute	1970-01-01
Red Like Roses Part II	Jeff Williams			4:05	RWBY Volume 1 Soundtrack	2013	E Standard	mute	1970-01-01
Rediscovery Part II - The New Mythology	Symphony X			12:04	V	2000	D Standard	mute	1970-01-01
Robot with Human Hair part II.V	Dance Gavin Dance			4:39	Downtown Battle Mountain II	2011	Drop D	mute	1970-01-01
She Painted Fire Across the Skyline - Part II	Agalloch			3:19	Pale Folklore	1999	E Standard	mute	1970-01-01
She Painted Fire Across the Skyline - Part III	Agalloch			7:12	Pale Folklore	1999	E Standard	mute	1970-01-01
Strawberry Swisher part II	Dance Gavin Dance			3:07	Happiness	2009	E Standard	mute	1970-01-01
Strawberry Swisher part III	Dance Gavin Dance			3:38	Acceptance Speech	2013	Drop D	mute	1970-01-01
The Exile Part II - The City of Destruction	Slice The Cake			5:28	Odyssey to the West	2016	Custom Tuning	mute	1970-01-01
The Longest Journey (Heathen Throne Part II) (edit)	Ensiferum			8:41	From Afar	2009	D Standard	mute	1970-01-01
Transcendentium, Part I: Zoroastrian / Part II: Fourth Temple	Eidola			9:02	To Speak, To Listen	2017	E Standard	mute	1970-01-01
Transcendentium, Part II: Fourth Temple	Eidola			4:41	To Speak, To Listen	2017	E Standard	mute	1970-01-01
Tumman Virran Taa/The Longest Journey (Heathen Throne Part II)	Ensiferum			13:19	From Afar	2009	D Standard	mute	1970-01-01
Witch Hunt (Part III of Fear)	Rush			4:46	Moving Pictures	1981	E Standard	mute	1970-01-01