"Oh, What a Beautiful Mornin'" is the opening song from the musical #Oklahoma, which premiered on Broadway in 1943. It was written by composer #RichardRodgers and lyricist/librettist #OscarHammersteinII. The leading male character in Oklahoma!, Curly McLain, sings the song at the beginning of the first scene of the musical. The refrain runs: "Oh, what a beautiful mornin'! / Oh, what a beautiful day. https://www.youtube.com/watch?v=O5APc0z49wg
'Oh, What a Beautiful Mornin’' | Gordon MacRae | Rodgers & Hammerstein's OKLAHOMA! (1955 FIlm)