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
C Major	A Rene Orion Salmon			1:06	Mastering Sacles	2020	E Standard	mute	1970-01-01
C Major Cheerful Upbeat Track	Backing Tracks for Bass	Bass2		4:02	None	2015	E Standard	mute	1970-01-01
Haydn's Symphony No 2 in C major	Christopher Hogwood & the Academy of Ancient Music			8:28	Joseph Haydn Complete Symphonies V1	1992	E Standard	mute	1970-01-01
Invention 1 (in C major)	Johann Sebastian Bach			1:29	Classical Music Project (CMP)	2015	E Standard	mute	1970-01-01
Scales Melodic sequences Pentatonic Major G-A-C (metronome)	You			5:19	TS's Lessons4	2015	E Standard	mute	1970-01-01