Big band often different from swing. Bandleader Charlie Barnet's recording of "Cherokee" in 1942 and "The Moose" in 1943 have been called the beginning of the bop era. Woody Herman's first band, nicknamed the First Herd, borrowed from progressive jazz, while the Second Herd emphasized the saxophone section of three tenors and one baritone. In the 1950s, Stan Kenton referred to his band's music as "progressive jazz", "modern", and "new music". He created his band as a vehicle for his compositions. Kenton pushed the boundaries of big bands by combining clashing elements and by hiring arrangers whose ideas about music conflicted. This
Marching band selected by the band director (rather than elected or self-appointed) for his or her leadership skills and experience. The section leader is responsible for the minute-to-minute instruction of his or her section members, and reports to the drum majors and the band director. Many larger bands appoint more than one section leader per section, with each having a "head" section leader, whether formally or informally designated as such. College-level military bands may use the term "section sergeant" or "section officer" in place of "section leader." The director provides general guidance, selects the repertoire, interprets commentary and evaluations from judges, and