See newly discovered footage of Olivia Newton-John and Dolly Parton performing ‘Jolene.’

For the first time, newly discovered footage of Grease star Olivia Newton-John and country superstar Dolly Parton singing ‘Jolene’ has been made public.

The collaboration is part of Olivia Newton-upcoming John’s posthumous CD, Just The Two Of Us: The Duets Collection. The late musical star also collaborates on the record with John Travolta, Barry Gibb, Mariah Carey, and many more.

Newton-John died in August of last year at the age of 73. “Olivia has been a symbol of achievements and hopes for over 30 years, sharing her struggle with breast cancer,” said her husband, John Easterling.