Quartetto Cetra was an Italian vocal quartet established during the 1940s. The group originated from the previous Quartetto Ritmo, following the replacement of one of its singers. Felice Chiusano filled the vacancy left by Enrico Gentile and joined Tata Giacobetti, Virgilio Savona, and Enrico de Angelis in the quartet's line-up. Quartetto Cetra first appeared in a radio review called Riepilogando in 1941. In October 1947 Enrico de Angelis left the group to join the Army.