Each time Childers resigned, accepting positions with bandleaders from Tommy Dorsey to André Previn to Les Brown, within weeks he would inevitably return to the Kenton stable, in 1947 aptly renamed the Progressive Jazz Orchestra. By all accounts, their music reached its apex in 1950, Kenton mounting his most awe-inspiring spectacle to date, the 40-member Innovations in Modern Music Orchestra, adding horns and strings as well as introducing to the world immense talents like composers Bob Graettinger and Shorty Rogers as well as trumpeter Maynard Ferguson. Kenton dissolved the Innovations in Modern Music Orchestra in 1952 in favor of the more manageable 19-piece New Concepts of Artistry in Rhythm Orchestra -- two years later, Childers left the band for good, serving behind Georgie Auld and Charlie Barnet. After a stint as a Los Angeles freelancer, he settled in Las Vegas in 1959, remaining there for seven years. Upon returning to L.A. in 1966, Childers launched a long and successful career as a session player, and from 1983 on served as the musical director for Frank Sinatra, Jr. After a lengthy battle with cancer, Childers died in Los Angeles on May 24, 2007. ~ Jason Ankeny, Rovi