Michael William Gallagher is an English Hammond organ player best known as a member of Ian Dury and the Blockheads and for his contributions to albums by the Clash. He has also written music for films such as Extremes (1971) and After Midnight (1990), and the Broadway play Serious Money (1987).

Ian Robins Dury was an English singer, songwriter and actor who rose to fame in the late 1970s, during the punk and new wave era of rock music. He was the lead singer and lyricist of Ian Dury and the Blockheads and previously Kilburn and the High Roads.