John Denver Rocky Mountain High: An Earth Day Concert

Olivia Newton-John

Self

Self - Host & Performer

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Nitty Gritty Dirt Band

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Richie Furay

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Michael Martin Murphey

John Oates

Self

Self

Nathaniel Rateliff

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John Sommers

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Hank Bargine

Cinematographer

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Steve Brown

Cinematographer

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Don Cheatham

Cinematographer

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Tom Harker

Cinematographer