Trumpet players Master Sgt. Matthew Harding and Gunnery Sgt. Michael Mergen, French horn player Gunnery Sgt. Hilary Hart, trombonist Gunnery Sgt. Chris Clark, and tuna player Gunnery Sgt. Christopher Tiedeman have performed as a Marine Band brass quintet since the early 2000s. (U.S. Marine Corps photo by Gunnery Sgt. Kristin Mergen/released)

Chris ClarkChristopher TiedemanHilary HartMatthew HardingMichael Mergen