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
Hopper Feeding Mash	Buckethead			6:59	Aquarium - EP	2015	Eb Standard	mute	1970-01-01
Horashoot (The Bridge)	Ofra Haza			3:53	Kirya	1992	E Standard	mute	1970-01-01
Hot 'N' Nasty	Humble Pie			3:24	Smokin'	1972	E Standard	mute	1970-01-01
Houchou Hasami Cutter Knife Doro Kiri	Maximum The Hormone			2:28	Rokkinpo Goroshi	2005	Eb 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
House of Glass	ERRA			4:23	House of Glass	2020	Custom Tuning	mute	1970-01-01
How He Wrote Elastica Man	Elastica			2:03	The Menace	2000	E Standard	mute	1970-01-01
How Long Has That Evening Train Been Gone	Diana Ross & The Supremes			2:50	Love Child	1968	E Standard	mute	1970-01-01
How Stands The Glass Around	Wilderun			4:43	Olden Tales And Deathly Trials	2012	D Standard	mute	1970-01-01
How To Walk A Jazz Bass (In Under 60 Seconds)	Adam Neely			1:00	Bass Lessons	2016	E Standard	mute	1970-01-01
How Was It For You?	James			3:01	Gold Mother	1990	E Standard	mute	1970-01-01
How to Measure a Planet?	The Gathering			7:59	How to Measure a Planet?	1998	Custom Tuning	mute	1970-01-01