The Cat Empire is an Australian ska and jazz band formed in 1999. Core members are Felix Riebl (percussion and vocals), Harry James Angus (trumpet and vocals), Will Hull-Brown (drums), Jamshid "Jumps" Khadiwhala (decks, percussion), Ollie McGill (keyboard and backing vocals), and Ryan Monro (bass and backing vocals). They are often supplemented by The Empire Horns, a brass duo composed of Ross Irwin (trumpet) and Kieran Conrau (trombone), and have recurring guest musicians. Their sound is a fusion of jazz, ska, funk and rock with heavy Latin influences.