Smile is also a musical based on the 1975 film of the same name. The musical (and the film for that matter) is about a beauty pageant for young women, entitled the "Young American Miss Pageant" and the hypocrisy and underhanded dealings that go with it. The film was moderately popular, but the musical was not.

Smile

A musical based on the screenplay by Jerry Belson
Music by Marvin Hamlisch
Book and Lyrics by Howard Ashman
Produced by Lawrence Gordon, Richard Kagan and Sidney Shlenker
Directed by Howard Ashman

Smile opened on November 24, 1996 at the Lunt-Fontanne Theater on Broadway and ran for 48 performances.

Anecdote: A cast recording was made, but is not commercially available.