The Andrews Sisters were a highly influential American close harmony singing group of the swing and boogie-woogie eras. Consisting of three sisters: LaVerne, Maxene, and Patty Andrews, they were noted for their rich harmonies and rhythmic precision. The sisters' music, characterized by a blend of jazz, swing, and pop, helped uplift the American public during the World War II era. Their hit "Boogie Woogie Bugle Boy" is notably one of their most famous songs, often regarded as an iconic symbol of the World War II era.