abstract:"Opa Opa" is a song by Greek singer Notis Sfakianakis, released as a single from his second album Ise Ena Pistoli in 1992. It is a laïko dance song and was written and produced by singer Giorgos Alkaios years earlier, and is one of Sfakianakis' most notable of his early works and the most notable version of the song domestically.