Cast

Helene Fischer

Self

Brian May

Self (archive footage)

Roger Taylor

Self (archive footage)

Adam Lambert

Self (archive footage)

James Blunt

Self (archive footage)

Josh Groban

Self (archive footage)

Image not Available

Kerstin Ott

Self (archive footage)

Eros Ramazzotti

Self (archive footage)

Leona Lewis

Self (archive footage)

Tom Jones

Self (archive footage)