olivia newton-john

She had the entire audience singing along.

Urban and his wife, Nicole Kidman, offered a touching memorial statement for Newton-John in the wake of her death.

It's one of her most enduring songs.

She was one of the biggest multi-genre stars of her generation.

On Feb. 2, 1974, Parton earned her second No. 1 hit with "Jolene."

Women have ruled the country charts for decades by singing about far more than just love and heartache.

Not every artist finds country success when coming in from a different genre ... but these men and women did!

ON-J & Central Park.