In 1952 jazz singer Cleo Laine joined The John Dankworth Band; in 1958, she and Dankworth married. They continue their collaboration: Dankworth produces and arranges Laine's albums and manages her career. Their latest effort is the album "Smilin' Through," which features Dudley Moore on piano. The English couple began touring the United States and Canada in the 1970s and Laine has sung in many prestigious venues. Dankworth has also written the scores for several films. The two are in town to perform at the Valley Forge Music Fair.