. . "(tenor)" . . "Costello, Stephen (Stephen Anthony)" . "Stephen Anthony Costello" . "tenor Stephen Costello" . . . . "Costello" . "Stephen Costello"@en . "استیون کاستلو" . . "Stephen" . "Costello, Stephen, tenor" . "Costello"@fr-FR . "American opera singer" . "1981-09-29" . . "Costello, Steve (Stephen)" . . . "Anthony" . . .