There are at least 2 bands with this name:
1) czech death metal band
2) country band from USA
1)
BELLIGERENCE is modern atmospheric death metal band from Prague, Czech Republic. They have one EP- "Wounds" and on 27th June 2008 was released their first full-lenght CD "OUT:RED"!
Belligerence's official website is
http://www.belligerence.cz/
myspace site is www.myspace.com/belligerencebandcz
and facebook site is http://www.facebook.com/pages/Belligerence/154202418246
2) Creepy Music from under the bed, this album is all about showing eachother our little devils. This goes out to all our beloved Werewolves, Demons, Ghouls, Vampires, Succubi, Sirens, Boogeyman, Tyrants, and Terrorists alike.
http://belligerence3.bandcamp.com/