A bandleader is the person responsible for leading a musical group, often called a band. This role involves directing the musicians, making decisions about the music selection, and ensuring that performances run smoothly. Bandleaders can be found in various genres, including jazz, rock, and orchestral music. In addition to conducting rehearsals and performances, a bandleader may also arrange music and communicate with venues. Famous bandleaders include Duke Ellington in jazz and Glenn Miller in swing music. Their leadership helps shape the band's sound and overall artistic direction.