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 (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 Days	Pratt & McClain			2:39	Pratt & McClain feat. Happy Days	1976	E Standard	mute	1970-01-01
Happy Days	blink-182			3:03	NINE	2019	E Standard	mute	1970-01-01
Happy Death Men	Echo & The Bunnymen			5:03	Crocodiles	1980	E Standard	mute	1970-01-01
Happy Ending	The Strokes			2:59	Comedown Machine	2013	E Standard	mute	1970-01-01
Happy Guitar	The Spotnicks			2:10	Meet The Spotnicks	1964	E Standard	mute	1970-01-01
Happy Guy	NOFX			2:02	Punk in Drublic	1994	E Standard	mute	1970-01-01
Happy Happy Party!	Poppin'Party			4:48	Kirakira datoka Yume datoka Sing Girls	2017	E Standard	mute	1970-01-01
Happy Holiday	Peggy Lee			1:59	Happy Holiday	1965	E Standard	mute	1970-01-01
Happy Holidays, You Bastard	Blink 182			0:45	Take Off Your Pants and Jacket	2001	E Standard	mute	1970-01-01
Happy Hour	The Housemartins			2:25	London 0 Hull 4	1986	E Standard	mute	1970-01-01
Happy House	Siouxsie & The Banshees			3:54	Kaleidoscope	1980	E Standard	mute	1970-01-01
Happy Is	The Dead Milkmen	Bass2		2:35	Eat Your Paisley!	1986	E Standard	mute	1970-01-01