Cándido Camero Guerra, known simply as Cándido, was a Cuban conga and bongo player. He is considered a pioneer of Afro-Cuban jazz and an innovator in conga drumming. He was responsible for the embracing of the tuneable conga drum, the first to play multiple congas developing the techniques that all players use today, as well as the combination of congas, bongos, and other instruments such as the foot-operated cowbell, an attached guiro, all played by just one person. Thus he is the creator of the multiple percussion set-up.

Roulette Records was an American record company and label founded in 1957 by George Goldner, Joe Kolsky, Morris Levy and Phil Kahl, with creative control given to producers and songwriters Hugo Peretti and Luigi Creatore. Levy was appointed director.