Several numbers in the film are worth a look just because of the clear influence of Busby Berkeley. The numbers show sophistication and modernist sensibility very different from the tone and style of the rest of the material, and very Berkelesque. In the "High and Low" number,for example, filmed mostly in closeups, Merman's white skin is strongly silhouetted against her very black costume, which itself blends into the black background. Its a chiaroscuro effect highly reminiscent of Winnie Shaw's "Lullaby of Broadway" number in Gold Diggers of 1933.
Later, in "Shake Me Off With Rhythm", the shiny dance floor reflects the dancers so completely that a reflection begins to dance on its own, itself a reminder of Bojangles by Fred Astaire in Swingtime, which was released in the same year. At another point, dancers intertwine so that their one's arm become the other's legs and it becomes difficult to distinguish them, their intertwined bodies still reflected by the shiny floor in a very modernist composition. It all feels like Busby, off center, inventive, playful. Worth a look.
