Encouraged by his family to study the violin, Youngman began in show business as a musician. He led a small jazz band called the Swanee Syncopaters, and during performances, he often told jokes. One night, the club's regular comedian did not show up and the owner asked Youngman to fill in. He enjoyed it and began his long career as a stand-up comic. His inoffensive, friendly style of comedy kept his audiences laughing for decades. He first played in clubs and speakeasies, but his break came on Kate Smith's radio show in 1937. Youngman's manager Ted Collins booked him on the show, and he made many appearances on the radio.