Musical “Grease” opened at the New London Theatre.
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Andrew Lloyd Webber's musical soundtrack, 'Jesus Christ Superstar,' was recorded.
The opera 'Die Entführung aus dem Serail' by Wolfgang Amadeus Mozart premiered in Vienna, Austria.
The Royal Opera House opened at Covent Garden, London, England.
Times Square Theater opened with a capacity of 1,032.
Mozart's last opera, 'The Magic Flute,' premiered in Vienna.
