Who is the happiest metal band?

H.I.M are happy because every concert the lead singer smokes while he sings and gets laid by 100 groupies a week.

Hammerfall arent happy at the moment, somebody stole there whole touring revenue money and equipment (hehe), so hopefully next album they gonna go brutal or something (i kid i kid).
 
Probably some Power Metal like Freedom Call or Dream Evil . Or well, Manowar or something. I dunno.

Happy music is for fags.
 
Hmmm maybe Rhapsody.
My mom likes Stratovarius and Gamma Ray, but I don't really listen to power metal (except Sinergy ;) who now aren't that cheesy and "happy" anymore, which is a good thing imo ). Power metal musicians are often really talented, but their stuff is just TOO happy for me. I enjoy melodeath tho.