Christine McVie

Fleetwood Mac drummer was joined by Sheryl Crow and Bonnie Raitt for a rendition of "Songbird."

Duo found success collaborating both inside and out of Fleetwood Mac.

"See you on the other side, my love," she says. "Don't forget me."

"She was truly one-of-a-kind, special and talented beyond measure," the band wrote in a statement.

Christine McVie wrote bittersweet song with her new husband.

"We actually did spend a lot of our time laughing," she recalls.

Ten-track package features two previously unreleased songs and orchestral version of titular 'Rumours' track.

"We continue to hope for the best," she says.

She says she’s getting “too old” and thinks Stevie Nicks and John McVie would refuse.

Lindsey Buckingham and Stevie Nicks were just part of the singer-songwriter powerhouse that fueled the band.