Bobby Breen, whose singing talent as a boy soprano was discovered at age three, was able to perform in front of an audience in a nightclub and later on became a popular male child singer during the 1930s.
His singing talent as a boy soprano was discovered at age three by his sister Sally, herself an aspiring musical student who was several years his senior. With the assistance from her music teacher, Breen got a chance to perform in front of an audience in a nightclub. Due to his gained popularity, the two siblings decided to look for work and recognition in the United States. Around this time, he became a regular performer on Eddie Cantor's weekly radio show in 1936, where his talents as a boy soprano were appreciated by the listeners. In a 1938 article, he was referred to as one of the rare cases of child actors succeeding in an adult-dominated industry. Financed by Sally, they traveled to Chicago by bus in 1934, where he began working with people such as Gloria Swanson and Milton Berle in local theater productions. 
