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
American Heartbeat	Survivor			4:14	Eye of the Tiger	1982	E Standard	mute	1970-01-01
Heartbeat	Agatha Christie			4:21	Epilogue	2010	E Standard	mute	1970-01-01
Heartbeat	Don Johnson			3:59	Heartbeat	1986	Eb Standard	mute	1970-01-01
Heartbeat	Eloy			6:29	Performance	1983	E Standard	mute	1970-01-01
Heartbeat	Red 7			4:19	Red 7	1985	E Standard	mute	1970-01-01
Heartbeat	Taana Gardner			9:57	Heartbeat	1981	E Standard	mute	1970-01-01
Heartbeat Song	Kelly Clarkson			3:22	Piece By Piece	2015	E Standard	mute	1970-01-01
Heartbeat, Heartbreak	Shoji Meguro			2:19	Persona 4	2008	E Standard	mute	1970-01-01
Heartbeats	Jose Gonzalez			2:44	Veneer	2005	Custom Tuning	mute	1970-01-01
Heartbeats	The Knife			3:55	Deep Cuts	2003	E Standard	mute	1970-01-01
In The House In A Heartbeat	John Murphy			4:19	28 Days Later	2002	E Standard	mute	1970-01-01
In The Middle Of A Heartbeat	Helloween			4:32	Master Of The Rings	1994	Eb Standard	mute	1970-01-01
Irish Heartbeat	Van Morrison, The Chieftains			3:54	Irish Heartbeat	1988	E Standard	mute	1970-01-01
Second Heartbeat	Avenged Sevenfold			7:05	Waking The Fallen 2003	2003	Drop D	mute	1970-01-01
Turn That Heartbeat Over Again	Steely Dan			5:03	Can't Buy A Thrill	1972	E Standard	mute	1970-01-01