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
Fireflies And Empty Skies	God Is An Astronaut			4:06	All Is Violent, All Is Bright	2005	E Standard	mute	1970-01-01
Firefly	Breaking Benjamin			3:12	We Are Not Alone	2004	D Drop C	mute	1970-01-01
Firefly	Fates Warning			5:02	Darkness In A Different Light (Limited Edition) CD1	2013	Custom Tuning	mute	1970-01-01
Firework (Katy Perry Cover)	Hopes Die Last			3:59	Trust No One	2012	Eb Drop Db	mute	1970-01-01
First And Last And Always	The Sisters Of Mercy			4:17	First and Last and Always	1985	E Standard	mute	1970-01-01
First Day In Hell	Arch Enemy			4:52	Will To Power	2017	C Standard	mute	1970-01-01
First Day Of My Life	Bright Eyes			3:13	I'm Wide Awake It's Morning	2005	E Standard	mute	1970-01-01
First Day Of My Life	The Rasmus			3:47	Dead Letters	2003	E Standard	mute	1970-01-01
First Day of Autumn	Buckethead			1:05	View Master	2012	E Standard	mute	1970-01-01
First Day of School	Michael Giacchino			2:06	Inside Out (Original Motion Picture Soundtrack)	2015	Custom Tuning	mute	1970-01-01
First Good-Bye Instrumental	Aya Hirano			4:37	Imaginary ENOZ featuring HARUHI	2010	Eb Standard	mute	1970-01-01
First World Tragedy	Jarrod Alonge			5:04	Beating a Dead Horse: Deluxe Ultra-Limited Exclusive Undead Edition	2015	E Standard	mute	1970-01-01
First World Tragedy	Sunrise Skater Kids			5:03	Beating A Dead Horse	2015	E Standard	mute	1970-01-01
Fist By Fist (Sacralize Or Strike)	Powerwolf			3:34	The Sacrament Of Sin	2018	Eb Drop Db	mute	1970-01-01
Fist By Fist (Sacralize Or Strike) ft. Matthew Kiichi Heafy	Powerwolf			3:31	Missa Cantorem	2021	Eb Drop Db	mute	1970-01-01