Okay, I'm going to Old Trafford for the first time in my life this Sunday. Obviously I'm over the moon, but I don't want to look like Jose at Sunderland when the fans starting to sing the Diego Forlan chant.

So what's the basic chants that every supporter at Old Trafford MUST know? Which chants are almost guaranteed to come at some point?

I want to be able to sing along, support the guys and not be another quiet tourist.