Waterparks' frontman Awsten Knight chats with us as the band head out on Sad Summer Fest in the US. He tells us about writing the recent singles 'Funeral Grey' and 'Self-Sabotage' and tells us what to expect from the band's upcoming fifth album, including new song 'Brainwashed' and some exciting collaborations. Plus, we talk signing to Fueled By Ramen, their recent show at London's Brixton Academy and the inclusion of 'Telephone' in Netflix's 'Heartstopper' series.