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
Happy Birthday	The Beatles			2:45	The White Album	1968	E Standard	mute	1970-01-01
Happy Birthday	The Birthday Massacre			3:43	Nothing and Nowhere	2002	Drop D	mute	1970-01-01
Happy Birthday	Tiny Moving Parts			2:54	Celebrate	2016	Custom Tuning	mute	1970-01-01
Happy Birthday (Backing Track)	Misc Traditional			0:35	Home	2019	E Standard	mute	1970-01-01
Happy Birthday (To Adam)	PlasticBag FaceMask			0:44	PBFM	2018	AEADG	mute	1970-01-01
Happy Birthday Rock	Sergey			2:57	SV-Arts	2016	Eb Standard	mute	1970-01-01
Happy Birthday, Mr. Burns	The Ramones			0:46	Go Simpsonic	1993	E Standard	mute	1970-01-01
Happy Re-Birthday	Pungent Stench			3:35	Been Caught Buttering	1991	C# Standard	mute	1970-01-01
Infinite Rebirth	Infinite Density			5:11	Recollapse Of The Universe	2016	Custom Tuning	mute	1970-01-01
Integral Birth	Cynic			3:57	Traced In Air	2008	Custom Tuning	mute	1970-01-01
Integral Birth	Cynic			3:59	Traced In Air	2008	E Standard	mute	1970-01-01
Irony Of Dying On Your Birthday	Senses Fail			3:02	Let It Enfold You	2005	Drop D	mute	1970-01-01
Like It's Her Birthday	Good Charlotte			3:35	Cardiology	2010	E Standard	mute	1970-01-01
Nature's Rebirth	Thorns of Eleanore			3:32	Nature's Rebirth	2021	AEADG	mute	1970-01-01
Re:birth	Acid Black Cherry			4:31	Re:birth	2012	E Standard	mute	1970-01-01