Montsegour

First to say hi, I'm new here ( i heard there's this forum in TB forums )... Well, I aint here just to interduce my self, but to ask one question and stick around for much longer i hope =). Could you tell me, ( if you had experience ) what does the "commision" ussualy ask of you on Orchestra audition? Or what could they ask of me.. I've heard a rumour that they'll ask me to play something, whatever i know - and is asskickin' ( not much sure they'll ask me JUST that.. ) So, any help is welcome Thanks =)