Joni Mitchell

Duets with famous friends, live performances and more.

Sting, the Red Hot Chili Peppers and Stephen Stills will also appear at the L.A. fire benefit concert.

The director says work on the film will begin soon.

Meryl Streep also sang with them on a rendition of John's "I'm Still Standing."

Defining folk rock is a paradoxical task, to say the least.

'The Asylum Years (1976-1980)' features 'Hejira' demos, live selections from Bob Dylan's Rolling Thunder Revue and more.

Renditions of "Funeral for a Friend/Love Lies Bleeding," "Border Song," "I'm Still Standing" and more were performed.

Singer-songwriter also took home the award for Best Folk Album.

It's only the singer-songwriter's second headlining show in the past two decades.

Joni Mitchell is the most recent artist to be named as a performer at this year's ceremony.