Dolly Parton, a musical legend and a legendary businesswoman

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The country music star Dolly Parton talks business and longevity. She is one of the most dependable figures in show business, having sold one hundred million records and having more than 40 Top Ten albums and over a hundred chart singles. She's now got her eye on a younger audience, with a new album aimed at children, called ' I Believe In You'. Elizabeth Hotson finds out more. (Image: Dolly Parton with children Credit: Getty Images)