Dixieland music. The music of Sicily was one of the many genres in the New Orleans music scene during the 1910s, alongside sanctified church music, brass band music and blues. Much later, the term "Dixieland" was applied to early jazz by traditional jazz revivalists, starting in the 1940s and 1950s. The name is a reference to the "Old South", specifically anything south of the Mason-Dixon line. The term encompasses earlier brass band marches, French Quadrilles, biguine, ragtime, and blues with collective, polyphonic improvisation. While instrumentation and size of bands can be very flexible, the "standard" band consists of a "front line"
1940s in jazz leading ensemble. Through the 1950s and 1960s, Dixieland was one of the most commercially popular jazz styles in the US, Europe, and Japan, although critics paid little attention to it. By the end of the 1940s, the nervous energy and tension of bebop was replaced with a tendency towards calm and smoothness, with the sounds of cool jazz, which favoured long, linear melodic lines. It emerged in New York City, as a result of the mixture of the styles of predominantly white jazz musicians and black bebop musicians, and it dominated jazz in the first half of the 1950s. The