Changed Style of Singing

Jack Benny, whose appearance on the air brought forward a new style in radio humor, expects to conclude his present WABC-CBS setup next Thursday night. After that he hopes to take a vacation, although there have been several efforts to sign him up on something new.

Helen Kane, Boop-a-Dooper is a possibility for a new WEAF-NBC series. She's changed her style of singing and there isn't any Boop-a-Dooping in it.

Duke Ellington's band, playing from St. Louis give the first of three Saturday midnight dance concerts on WABC-CBS this weekend. Emil Ludwig, German biographer, is to describe the modern hero in a rebroadcast from Geneva for WEAF-NBC Sunday.