The New Orleans jazz funeral is a tradition that is steeped in history, and has a formal structure.

The tradition blends strong European and African cultural influences. Louisiana's colonial past gave it a tradition of military style brass bands which were called on for many occasions, including playing funeral processions. This was combined with African spiritual practices, specifically the Yoruba tribe of Nigeria and other parts of West Africa. Jazz funerals are also heavily influenced by early twentieth century Protestant and Catholic churches, black brass bands, and the idea of celebrating after death in order to please the spirits who protect the dead.

A typical jazz funeral begins with a march by the family, friends, and a brass band from the home, funeral home, or church to the cemetery. During the funeral march, onlookers have been known to join in with the festivities of the passing of life. Throughout the march, the band plays somber dirges and hymns. A change in the tenor of the ceremony takes place, after either the deceased is entombed, or the hearse leaves the procession and members of the procession say their final goodbye and they "cut the body loose". After this the music becomes more upbeat, often starting with a hymn or spiritual number played in a swinging fashion, then going into popular hot tunes. There is raucous music and cathartic dancing where onlookers join in to celebrate the life of the deceased. Those who follow the band just to enjoy the music are called the second line, and their style of dancing, in which they walk and sometimes twirl a parasol or handkerchief in the air, is called second lining. (Wikipedia)