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
Pirun nyrkki	Turmion Kätilöt			3:54	Pirun nyrkki	2006	D Drop C	mute	1970-01-01
Pirunpaska	Stam1na			4:03	Nocebo	2012	Drop D	mute	1970-01-01
Prune, You Talk Funny	Gus Dapperton			3:37	You Think You're a Comic!	2018	E Standard	mute	1970-01-01
Punch Drunk	Hail the Sun			3:23	New Age Filth	2021	Eb Standard	mute	1970-01-01
RUN	B'z			3:56	RUN	1992	Drop D	mute	1970-01-01
RUN!	Sophus Alf Agerbæk-Larsen	Bass2		2:38	Deep Rock Galactic - Original Soundtrack Volume II	2020	Custom Tuning	mute	1970-01-01
Reinventing The Wheel To Run Myself Over	Fall Out Boy			2:24	Take This To Your Grave	2003	E Standard	mute	1970-01-01
Rise of the Runaways	Crown The Empire			3:39	The Resistance: Rise of the Runaways	2014	Eb Drop Db	mute	1970-01-01
River Runs Red	Life of Agony			1:58	River Runs Red	1993	D Standard	mute	1970-01-01
River Runs Red	Midnight Oil			5:25	Blue Sky Mining	1990	E Standard	mute	1970-01-01
Roadrunner	Joan Jett			3:37	The Hit List	1990	E Standard	mute	1970-01-01
Roadrunner	The Modern Lovers			4:03	The Modern Lovers	1977	E Standard	mute	1970-01-01
Run	Awolnation			4:04	Awolnation	2015	E Standard	mute	1970-01-01
Run	Cog			5:09	The New Normal	2005	Custom Tuning	mute	1970-01-01
Run	Daughter			4:05	Smother	2012	E Standard	mute	1970-01-01