your going to a concert for the music =) you wont be talking when your at the concert anyway. And if you feel alone just wave in a random direction odds are some 1 will wave back =)
dont worry buddy. Goin concert alone and coming back with a girl is a good idea Always think positive
Nothing to be scared, I did this alot of times, usually i met someone i know and just stayed with then if they were not against that.
Seems alright to me if the band is worthwhile going to see. Further to that, your friends can't laugh at you when you pick up a hooker on the way home...
sorry if I missed this but who is it? Hanna M?? then yeah, that might be weird but otherwise probably not