One of the best things about the way Singapore does the F1, is the supporting entertainment , arranged at locations around the track. This year it’s Robbie Williams who takes the headline spot at the post race Padang, but I’m far more interested in finally getting to see the Pet Shop Boys.  I say finally, as they are one of the few acts that I was really into during the `80’s that I’ve never seen.  Somehow I managed to miss them the…