U.S. Air Force Master Sgt. Jeremy Laukhuf, U.S. Air Force Band of the Pacific-Asia Jazz Combo bassist, tunes his bass for a performance at the Misawa Municipal First Preschool Dec. 10, 2012, Misawa City, Japan. The band is a five-piece arrangement consisting of drums, base, guitar, saxophone and keyboard. (U.S. Air Force photo/Tech. Sgt. Phillip Butterfield)