British dance group Clean Bandit found crossover success by weaving classical music with dance-pop for a beat-driven yet refined sound -- often delivered with high-profile guest vocalists. After scoring their first hit with the multi-platinum international sensation Rather Be, featuring Jess Glynne (from 2014's New Eyes), they issued a string of U.K. chart-toppers that proved successful around the world, including Rockabye with Sean Paul and Anne-Marie, Symphony with Zara Larsson, and Solo with Demi Lovato, all of which featured on the 2018 album What Is Love? that also included collaborations with Ellie Goulding, Rita Ora, Outkast's Big Boi, Craig David and many more.