Yay! You’re married! Yes! Celebrate good times, come on! (Yes, the tune of that particular track is in your head now, isn’t it? Mwahahaha) The problem is that once the vows are completed and many drinks have been downed, it’s time for a good old disco boogie and nobody is sober enough to realise that some of these happy-sounding songs aren’t actually all that positive when you stop to listen...