Listen to The Merry Old Land of Oz online. The Merry Old Land of Oz is an English language song and is sung by Ray Bolger, Tyler Brook, Ralph Sudam, Bert Lahr, Jack Haley, Frank Morgan, Judy Garland and The Mgm Studio Chorus. The Merry Old Land of Oz, from the album The Wizard Of Oz - Soundtracks, was released in the year 2017. The duration of the song is 1:51. Download English songs online from JioSaavn.