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
Ghost Assassin (Hourglass Mix)	Maduk Ft. Veela			3:45	Liquicity DnB	2012	E Standard	mute	1970-01-01
Hourglass	Erra			3:59	Drift	2016	Custom Tuning	mute	1970-01-01
Hourglass	Lamb of God			4:03	Ashes of The Wake	2004	Drop D	mute	1970-01-01
Hourglass	Liquid Tension Experiment			4:25	Liquid Tension Experiment 2	1999	E Standard	mute	1970-01-01
Hourglass	Polyphia			4:14	Muse	2014	Drop D	mute	1970-01-01
Tilting the Hourglass	Alesana			3:51	On Frail Wings of Vanity and Wax	2006	Drop D	mute	1970-01-01
Trapped In An Hourglass	MyGrain			5:55	MyGrain	2011	D Drop C	mute	1970-01-01