Dixieland (with or without harmonizing) of bebop in the 1940s. The "West Coast revival," which used banjo and tuba, began in the late 1930s in San Francisco. The Dutch "old-style jazz" was played with trumpets, trombones and saxophones accompanied by a single clarinet, sousaphone and a section of Marching percussion usually including a washboard. The Original Dixieland Jass Band, recording its first disc in 1917, was the first instance of jazz music being called "Dixieland", though at the time, the term referred to the band, not the genre. The band's sound was a combination of African American/New Orleans ragtime and Sicilian
Bop City War II. While modern jazz, whether in the form of swing or bebop, was popular on Los Angeles' Central Avenue, San Francisco was at the time a haven of traditional jazz (also known as Dixieland). In the 1940s and early 1950s, the Bay Area scene was dominated by Dixieland revival bands such as Lu Watters' Yerba Buena Jazz Band. In the late 1940s, however, new clubs emerged in the Tenderloin and North Beach districts, which changed the music scene in the city. Bop City emerged from the short-lived club Vout City, run by Slim Gaillard on the same premises. Gaillard