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
Mystery Of A Blood Red Rose	Avantasia			4:15	Ghostlights	2016	D Standard	mute	1970-01-01
MysterySong	Status Quo			6:43	Blue For You	1976	E Standard	mute	1970-01-01
Orange Mystery	Hideyuki Nagashima			4:02	Kimagure Orange Road Opening 1	1988	E Standard	mute	1970-01-01
The Staircase (Mystery)	Siouxsie and the Banshees			3:09	Once Upon a Time: The Singles	1981	E Standard	mute	1970-01-01