Clean Bandit are an English electronic music group formed in Cambridge in 2008. They have achieved four number-one singles and six additional top-ten songs on the UK Official Singles Chart. The instrumental band, made up of Grace Chatto and brothers Jack and Luke Patterson, feature guest vocalists on their songs. Jack Patterson serves as the principal songwriter and music video director, while Grace co-produces the music, produces the music videos and manages the project. The group is known for blending elements of classical music and contemporary dance music, and they routinely collaborate with guest vocalists.