Just over five years ago, Waterparks landed in London for what should have then been one of the most special shows of their career. The Texas trio were gearing up to support All Time Low at the 5,000-capacity O2 Academy Brixton – one of the most iconic venues in the capital. But, well, it didn’t quite go to plan for the band… “We’d just come from our first headline tour in America – we were in a van, it was winter, it was fucking freezing…” Awsten Knight tells Kerrang! today, “and I was probably in the top-three most sick I’ve ever been. We finished a show in Florida, got on a plane immediately and I couldn’t fucking breathe, and we went straight to the venue that night. I just couldn’t sing no matter what I tried – I couldn’t fucking spea...