Music not listed...
"Nola" ~ on the piano as girls rehearse dance number (at her club interview)
Here's one version:
http://www.youtube.com/watch?v=KKI6bkwr9VE
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"Muss i' denn zum Städtele hinaus" (German folk song by Friedrich Silcher) ~ band plays during departure of ship
Later, this was turned into "Wooden Heart", recorded by Bobby Vinton, Elvis Presley and others.
*** The trouble with reality is there is no background music. ***