We Welcome You to Munchkinland

Whose song is We Welcome You to Munchkinland?

Artist Album
Harold Arlen
The Wizard of Oz (1939 film cast)
The Wizard of Oz (2001 Australian cast)
The Wizard of Oz in Concert: Dreams Come True (1996 Lincoln Cent
Nikki Webster & The Australian Cast
The Wizard Of Oz
Original Motion Picture Soundtrack
The Wizard Of Oz (The Deluxe Edition Disc 1)
Soundtrack
The Wizard Of Oz