Lindsey on new soundtrack?

[Lee]

I was listening to the radio in my car yesterday on my home from work, & they had a little blurb about Nancy Wilson of Heart. She wrote a song for a soundtrack for a movie coming out. Her husband is the producer or director, something like that. Anyway, so Heart is in the soundtrack, & Elton John is & I swear they said Lindsey Buckingham. So I just wondered if anyone knows the name of this movie.

Lee