I don't pay that much attention to what is being played during the games. As players you get more of a lift from the fans than you do from the music. One difference, he is the keeper on his soccer team and models his play after you. He has been asking for about two years now to play hockey. Second, I have been reluctant to get involved in youth hockey because of the cost.
Soccer is a great game.
I tried to play goal in high school on a soccer team and it was tough. The net is so big and the skills you need for soccer are much different than hockey. There are some things that are the same. You need good reaction time and hand-eye coordination, and positionally there are things that both sports have in common. Things like cutting off the angle and challenging the shooter and controlling rebounds, stuff like that.