Born in 1998, Albert McIntosh, also known as Bertie, is the son of Kate Bush and Danny McIntosh. Kate dedicated the song Bertie to him, and also credited him for encouraging and inspiring her to play live again, staging the Before The Dawn concerts in 2014 as a result.
Albert appeared during the show, singing the song Tawny Moon solo and appearing as an actor in the third act of the show.
- Kate Bush's secret son steps out of the shadows: Bertie, 16, takes starring role in comeback concert... and has plans for a musical career of his own. Daily Mail, 27 August 2014. Retrieved 9 October 2018.