170428-N-CB621-008 SEOUL, Republic of Korea (April 28, 2017) Sailors assigned to the U.S. 7th Fleet Band and Republic of Korea (ROK) navy band perform during a combined concert at the Olympic hall in Seoul, ROK. The U.S. 7th Fleet Band was created in 1943 with the establishment of the U.S. Navy 7th Fleet and has performed for thousands of audiences throughout the Indo-Asia-Pacific region. (U.S. Navy photo by Mass Communication Specialist 1st Class Jason Swink/Released)