Glen Kelly is a music arranger (especially of dance music) and composer best known for his musical theatre productions and incidental music for plays, including the Broadway shows Dance a Little Closer (1983), The Tap Dance Kid (1983–1985), Beauty and the Beast (1994–2007), Steel Pier (1997), High Society (1998), The Producers (2001–2007), The Frogs (2004), Spamalot (2005–2009), The Drowsy Chaperone (2006–2007), Young Frankenstein (2007–2009), All About Me (2010), The Scottsboro Boys (2010), The Book of Mormon (2011–present), Death of a Salesman (2012 revival), A Christmas Story: The Musical (2012), The Nance (2013; Drama Desk Award for Outstanding Music in a Play), Aladdin (2014), Bullets Over Broadway (2014).