sentences:  The Rhythm Boys did, however, have a couple of featured spots in the film and Crosby also sang over the opening titles.After completing filming, Whiteman took his troupe up the West Coast to Seattle prior to returning east for the New York premiere of "King of Jazz".However, the lure of his girlfriend, Dixie, and of the sunshine in California proved too strong for Crosby, so he and the Rhythm Boys left Whiteman in Portland, Oregon in April 1930, and returned to Los Angeles.