Nicholas Caruana aka Nicky Bomba (born 7 September 1963, Malta) is an Australian musician and singer-songwriter. He is the leader of the ARIA Award-winning Melbourne Ska Orchestra, frontman of his band, Bomba, as well as the former drummer and percussionist of John Butler Trio (2003–04, 2009–13). He has performed in other acts and as a solo artist. His youngest sister, Danielle Caruana, (who performs as Mama Kin), is married to his former band mate, John Butler. His older brother, Michael Caruana, is a member of Bomba and of Mama Kin's backing band.