PHNOM PENH, Cambodia (Oct. 24, 2011) Musician 2nd Class Lee Williams of the 7th Fleet Band's Orient Express explains the 12 bar blues to a student from the Royal University of Fine Arts in Phnom Penh, Cambodia. The band is visiting Cambodia part of Cooperation Afloat Readiness and Training (CARAT) 2011. CARAT is a series of bilateral exercises held annually in Southeast Asia to strengthen relationships and enhance force readiness. (US Navy Photo by Musician 3rd Class Joshua Haney)