Tech. Sgt. Cameron Kayne, U.S. Air Force Band Airmen of Note bassist, practices prior to a performance at Occidental College in Los Angeles, Calif., Sept. 27, 2017. The Airmen of Note performed at a variety of venues throughout Southern California including: Oxnard Performing Arts and Convention Center, Point Loma Nazarene University, the Creative and Performing Arts School in San Diego and the Reed L. Buffington Visual and Performing Arts Center during their fall 2017 tour, celebrating the U.S. Air Force's 70th anniversary of breaking barriers. (U.S. Air Force photo by Airman 1st Class Gabrielle Spalding)