A group that plays popular music or military music is usually called a band; a drum and bugle corps is a type of the latter. These bands perform a wide range of music, ranging from arrangements of jazz orchestral, or popular music to military-style marches.
Williamson County (sometimes abbreviated as Wilco) is a county in the U.S. state of Texas. As of the 2010 census, the population was 422,679. Its county seat is Georgetown.
Originally, four separate municipalities were located within the District of Columbia, and each was governed separately: the City of Washington, Georgetown, Alexandria County (retroceded to the state of Virginia in 1846), and unincorporated territory known as Washington County.