<Li> "In the Shade of the Old Apple Tree", when Dorothy and the Scarecrow discover the anthropomorphic apple trees . </Li> <Li> "Gaudeamus Igitur" during the Wizard's presentation of awards to the group . </Li> <Li> "Home! Sweet Home!", in part of the underscore of the closing scene, at Dorothy's house in Kansas . </Li> <P> (The above list is excerpted from the liner notes on the Rhino Records collection .) </P>

Why was the wizard of oz filmed in black and white and color