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Wilson, Keppel and Betty formed a popular British music hall and vaudeville act in the middle decades of the 20th century. They capitalised on the fashion for Ancient Egyptian imagery following the discovery of the tomb of Tutankhamun. The "sand dance" that formed the highlight of their act was a parody of postures from Egyptian tomb paintings, combined with references to Arabic costume
In 1950 they appeared at the London Palladium on the same bill as Frank Sinatra. They toured all over the world, performing at shows in London, Europe, Las Vegas, India, the Far East and Near East, Australia, Scandinavia and South Africa. They finally retired in 1962 after a performance in Great Yarmouth.[12]
https://en.wikipedia.org/wiki/Wilson,_Keppel_and_Betty