The Blues Brothers (1980)

Continuity mistake: In the scene where they go to Elwood's apartment, Elwood puts on a 78 RPM Decca Louis Jordan record. The record is entitled "Saturday Night Fish Fry". But the song that plays is "Let The Good Times Roll".

Mystery Woman: You contemptible pig! I remained celibate for you. I stood in the back of a cathedral, waiting, in celibacy, for you, with three hundred friends and relatives in attendance. My uncle hired the best Romanian caterers in the state. To obtain the seven limousines for the wedding party, my father used up his last favor with Mad Pete Trullo. So for me, for my mother, my grandmother, my father, my uncle, and for the common good, I must now kill you, and your brother.

Trivia: In every John Landis film, you can see or hear the phrase "See you next Wednesday." In this film, it's the big movie ad sign (starring King Kong) where a police car is hiding behind.

Question: What tune is being played during the mall scene, and again when Cab Calloway introduces Jake and Elwood on stage? (I've heard it many times before, most recently in promos for the 2004 Major League All-State Game.).