Ken Brock and the Jambalaya Swing Band perform Dixieland classics from many composers and arrangers while Rossmoor Residents tap their feet and dance in the aisles. (2024) Band: Ken Brock, Mack Horton, Noel Weidcamp, Ron Wetzel, Mike Young, Mike Kenney, Stuart Yasaki, Bruce Saxton, Rich Owens, Julie Ann George, Joe Runnels