List of bands (12):

Extreme
Exumer
Falchi
Falling In Reverse
Fallujah
Famous Strangers
Fear Factory
Fellowship
Fever 333
Fireborn
Fires In The Distance
Firewind
Fit For A King
Fit For An Autopsy
Five Finger Death Punch
Flapjack
Fleshgod Apocalypse
Flotsam And Jetsam
Foo Fighters
Forbidden