Credits

Cast

David Foster

David Foster

Self

Andrea Bocelli

Andrea Bocelli

Self

Michael Bublé

Michael Bublé

Self

Josh Groban

Josh Groban

Self

Kenny G

Kenny G

Self

Brian McKnight

Brian McKnight

Self

Céline Dion

Céline Dion

Self

Katharine McPhee

Katharine McPhee

Self

Blake Shelton

Blake Shelton

Self

Directing

David Horn

David Horn

Director