Listen to Have Yourself a Merry Little Christmas (From the MGM Film, "Meet Me in St. Louis") online. Have Yourself a Merry Little Christmas (From the MGM Film, "Meet Me in St. Louis") is an English language song and is sung by Johnny Mathis. Have Yourself a Merry Little Christmas (From the MGM Film, "Meet Me in St. Louis"), from the album The Classic Christmas Album, was released in the year 2014. The duration of the song is 3:32. Download English songs online from JioSaavn.