Bristol’s Coasts don’t mess around. The brevity of their track titles is matched by the efficiency with which these punchy songs reach their arena-friendly hooks. Working with producers including Mark Crew (Bastille), Eliot James (Two Door Cinema Club) and Fraser T Smith (Kaiser Chiefs, Adele), Coasts forge infectious indie-pop that isn’t afraid of interesting shape-shifting. “You” is straightforward stadium indie but “Your Soul” flutters to tropical rhythms and “Stay” opens up an intriguing avenue into anthemic electro-pop.