 He sings the 1926 John Stepan Zamecnik-Harry D. Kerr composition, "Neapolitan Nights".The title song begins again and is interrupted with a solo by a cockroach parody of Rudy Vallee.He sings the Al Dubin-Harry Warren song, "Sweet Music" from the 1935 Warner Bros. film of the same name, 

The scene shifts to a rendition of the title song by a cockroach chorus.