nice :) !! i love metal man, my fav bands by genre:
extreme power metal: dragonforce
symphonic power metal: rhapsody of fire, nightwish
technical death: nile, cryptopsy
melodic death (gothenburg): CoB, in flames, at the gates
brutal death: suffocation, dying fetus
traditional death: deicide, kataklysm
thrash: destruction, slayer, megadeth, metallica
traditional black: mayhem, burzum
symphonic black: emperor
folk / viking metal: ensiferum
classic heavy metal: manowar, iron maiden
doom metal: shape of despair, my dying bride
industrial metal: fear factory
out of all those bands ive seen only kataklysm and in flames live so far :/ manowar in march hopefully :D