"Taps" is a bugle call played at dusk, during flag ceremonies, and at military funerals by the United States Armed Forces. The official military version is played by a single bugle or trumpet, although other versions of the tune may be played in other contexts (e.g., the U.S. Marine Corps Ceremonial Music site has recordings of two bugle and one band version[1]). It is also performed often at Girl Guide, Girl Scout, and Boy Scout meetings and camps. The tune is also sometimes known as "Butterfie