Jitterumba (1947)

In this "Name Band Musical" short from Universal (production number 2310), the band plays while Desi Arnaz explains all about the rhumba, without once saying "Lucee, I'm Home." Desi, Judy Clark and Dulcina take turns on songs suck as "Managua, Nicarauga", "Taboo" and "I'll Take the Rhumba."