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
Rapstar	Polo G			2:50	Hall of Fame	2021	Custom Tuning	mute	1970-01-01
While My Guitar Gently Weeps	Prince and Others			6:18	Rock & Roll Hall of Fame	2004	E Standard	mute	1970-01-01