The Sun Has Got His Hat On appeared in the 1985 version of the musical that had music by whom?
The Sun Has Got His Hat On:  It is known for its appearance in the 1985 version of the musical "Me and My Girl", and was originally recorded in 1932 by two popular UK dance bands – Ambrose and his Orchestra, with vocals by Sam Browne, and by the Henry Hall BBC Dance Orchestra with vocals by Val Rosing. Me and My Girl: Me and My Girl is a musical with music by Noel Gay and its original book and lyrics by Douglas Furber and L. Arthur Rose.
Noel Gay