"Guaglione" is a Neapolitan song with music by Giuseppe Fanciulli and words by Nicola "Nisa" Salerno. This original version of the song was the winning song at the IV Festival di Napoli which was broadcast on radio in 1956. Guaglione is Neapolitan for "boy", but as slang can mean "street urchin", "corner boy", etc. The word guaglione has appeared as "wallyo" in New York immigrant slang.

Dámaso Pérez Prado was a Cuban bandleader, pianist, composer and arranger who popularized the mambo in the 1950s. His big band adaptation of the danzón-mambo proved to be a worldwide success with hits such as "Mambo No. 5", earning him the nickname "King of the Mambo". In 1955, Prado and his orchestra topped the charts in the US and UK with a mambo cover of Louiguy's "Cherry Pink ". He frequently made brief appearances in films, primarily of the rumberas genre, and his music was featured in films such as La Dolce Vita.