“Before every international football match, the national anthems of the two competing teams are played. It’s all about tradition and patriotism, and it’s one of my favourite ceremonial things about the World Cup. We’re writing about the national anthems of the 32 team at World Cup 2010 four at a time, group by group. Last week we did Group B. So this week it’s Group C: England, USA, Algeria and Slovenia.” (World Cup Blog)