High Quality Content by WIKIPEDIA articles! Dixieland music, sometimes referred to as Hot jazz, Early Jazz or New Orleans jazz, is a style of jazz music which developed in New Orleans at the start of the 20th century, and was spread to Chicago and New York City by New Orleans bands in the 1910s. Well-known jazz standard songs from the Dixieland era, such as "Basin Street Blues" and "When the Saints Go Marching In", are known even to non-jazz fans.