 OPERAS ARE OFTEN PERFORMED IN ITALIAN, LIKE THIS ONE, OR GERMAN OR FRENCH, WITH SIR TITLES ABOVE THE STAGE TRANSLATING THE LYRICS. BUT THAT DOESN'T HELP PEOPLE IN THE AUDIENCE WHO ARE VISUALLY IMPAIRED. NOW AN OPERA COMPANY IN NEW ZEALAND OFFERS A SOLUTION. THE WORLD'S BIANCA HILLIER REPORTS. Paul Brown remembers one school field trip in particular from his childhood in Scotland.