U.S. Air Force Master Sgt. Christin Foley, Pacific Trends vocalist, sings during a rock concert at the Okinawa Shogaku private school, Okinawa, Japan, May 18, 2019. Foley and the rest of the band were invited to the private school for their second performance for the students. (U.S. Air Force photo by Staff Sgt. Peter Reft)