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
10 Levels of Metal Guitar Solos	BERNTH			2:32	Bernth's Lessons	2020	E Standard	mute	1970-01-01
Emotional Melodic Guitar Solo 3	Stel Andre			4:52	Emotional Melodic Guitar Solo Series	2017	E Standard	mute	1970-01-01
Guitar Solo	Asahi Rokka			0:55	None	2019	E Standard	mute	1970-01-01
Guitar Solo	Lil Wayne			0:31	Guitar Solo	2012	E Standard	mute	1970-01-01
Guitar Solos with Dooo #3 - Eclipse	The Dooo			2:38	TBD	2017	D Standard	mute	1970-01-01
Jimmy Page Guitar Solos	Led Zeppelin			18:48	Led Zeppelin I, II, III, IV, Houses of the Holy	1974	E Standard	mute	1970-01-01
Staff And Credits (Guitar Solo)	Masami Ueda/vimavare			1:19	Resident Evil 3 Nemesis OST	2012	E Standard	mute	1970-01-01