Listen to The Sun Has Got His Hat On (From "Me and My Girl") online. The Sun Has Got His Hat On (From "Me and My Girl") is an English language song and is sung by Original Cast and The New Musical Cast. The Sun Has Got His Hat On (From "Me and My Girl"), from the album The Musical Cast Essentials, was released in the year 2015. The duration of the song is 1:15. Download English songs online from JioSaavn.