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Dolly Parton
Self

Robin Roberts
Self

Luke Bryan
Self

Carly Pearce
Self

Sting
Self

Kimberly Schlapman
Self

Jimi Westbrook
Self

Phillip Sweet
Self

Karen Fairchild
Self

Lionel Richie
Self

Miranda Lambert
Self

Darius Rucker
Self

Melissa Etheridge
Self

Emmylou Harris
Self

Holly George-Warren
Self

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Self (archive footage)