Put the Blame on Mame

Rita Hayworth in Gilda (1946).

Ol' Man River

Frank Sinatra in Till The Clouds Roll By (1946).

Leave It To Jane / Cleopatterer

June Allyson, Ray McDonald & cast in Till The Clouds Roll By (1946).

Till The Clouds Roll By

Ray McDonald, June Allyson and cast in Till The Clouds Roll By (1946).

Puttin' on the Ritz

Fred Astaire in Blue Skies, 1946.

See Sean's entry on October 31st, 2008 for the Gene Wilder & Peter Boyle duet in Young Frankenstein.

Zip-a-Dee-Doo-Dah

James Baskett & cast in Song of the South (1946). This song won the Academy Award for best original song in 1946.

Sorry about the singalong, I couldn't find the clip from the actual movie, this is from a Disney Singalong Songs comp.

Bonus video!