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
32 Koukei no Kenjuu	The GazettE			5:50	Cockayne Soup	2003	E Standard	mute	1970-01-01
3rd Measurement In C	Saosin			2:43	Translating the Name	2003	D Drop C	mute	1970-01-01
3rd Rock From The Sun	Ben Vaughn			0:38	TV Themes	1996	E Standard	mute	1970-01-01
4 Million Minutes	Zornik			3:47	4 Million Minutes	2008	E Standard	mute	1970-01-01
4 No Uta	BABYMETAL			4:09	BABYMETAL	2015	Eb Drop Db	mute	1970-01-01
4 Words (To Choke Upon)	Bullet For My Valentine			3:50	The Poison	2005	D Drop C	mute	1970-01-01
409 In Your Coffee Maker	Green Day			2:58	Slappy	1990	E Standard	mute	1970-01-01
409 In Your Coffee Maker (D STD)	Green Day			2:58	Slappy	1990	D Standard	mute	1970-01-01
43 Burnt (Ramen's Ver)	The Dillinger Escape Plan			4:36	Calculating Infinity	1999	E Standard	mute	1970-01-01
44 Magnum Opus	Exodus			6:59	Shovel Headed Kill Machine	2005	D Standard	mute	1970-01-01
44 Minutes	Megadeth			4:40	Endgame	2009	E Standard	mute	1970-01-01
4_D_Sharp_Pentatonic_Blues 11.05.21	Kyle Abent			3:53	Computer Generated	2021	E Standard	mute	1970-01-01
4th Grade Dropout	The Dillinger Escape Plan			3:39	Calculating Infinity	1999	E Standard	mute	1970-01-01
4th of July	Soundgarden			5:15	Superunknown	1994	Custom Tuning	mute	1970-01-01
4th of July	U2			2:11	The Unforgettable Fire	1983	E Standard	mute	1970-01-01