Tune no. 6 is "All Aboard for Dixie Land", by Jack Yellen and
George L. Cobb, 1913.  It was interpolated into the Rudolf Friml
Operetta, "High Jinks", of the same year.

I recorded the entire operetta several years ago with the Comic
Opera Guild.  The link is below.

Adam Aceto - Music Director, Operetta Foundation
Burbank, California
http://www.comicoperaguild.org/PAGES/RECORDINGS.html