Over the Rainbow (1939)

The song Over the Rainbow (1939), was featured in movies like Fingers at the Window, Interrupted Melody, The Philadelphia Story and The Wizard of Oz. What Movie makes the best use of Over the Rainbow (1939) in it's soundtrack?

Over the Rainbow (1939) was featured in the following movies:

Fingers at the Window

Interrupted Melody

The Philadelphia Story

The Wizard of Oz

Third Finger, Left Hand