Mayfield started his musical career in the late 1980s with the Algiers Brass Band, a traditional New Orleans–based street act. He graduated from the
New Orleans Center for Creative Arts (NOCCA), and was offered a scholarship to the
Juilliard School of Music, but he decided to attend the University of New Orleans instead. At the
University of New Orleans he dropped out during his first semester. In 1998, Mayfield helped found
Los Hombres Calientes, a New Orleans jazz group that incorporates
Afro-Cuban jazz with
rhythm & blues. Original members include Mayfield,
Bill Summers, and
Jason Marsalis. Shortly after forming, the band signed with
Basin Street Records, a record label in New Orleans and published five albums over the years. In 2002, Mayfield founded the New Orleans Jazz Orchestra, a sixteen-piece
jazz ensemble as a nonprofit organization dedicated to perform and promote New Orleans Jazz. In 2016, he stepped down as artistic director. Mayfield has performed at
Carnegie Hall, Sydney Jazz Festival Australia, North Sea Jazzfestival Europe, and
New Orleans Jazz & Heritage Festival. In 2004 Mayfield composed
Strange Fruit, a 90-minute opus based on Billie Holiday's recording "
Strange Fruit" in 1939. The music combines jazz elements with
negro spirituals and
classical music. The work is reminiscent of Wynton Marsalis's Blood on the Fields and All Rise, and the storyline features a doomed interracial romance in 1920s Louisiana. The composition was supported by Dillard University. Mayfield appears in performance footage in the 2005 documentary film
Make It Funky!, which presents a history of
New Orleans music and its influence on
rhythm and blues,
rock and roll,
funk and
jazz. In the film, he performs "
Skokiaan" as part of a trumpet challenge with
Kermit Ruffins and
Troy Andrews. In 2005, he joined
Wynton Marsalis at the
Higher Ground Hurricane Relief Benefit Concert in the aftermath of
Hurricane Katrina. In 2006, Mayfield performed at the
White House in
Washington, D.C. Mayfield was nominated to the National Council on the Arts by President
George W. Bush and was appointed to the post by President Barack Obama in 2010. In 2009, Mayfield founded the Poorman Mayfield Music Group record label which released the
Amanda Shaw album,
Good Southern Girl, in 2010. The label closed in 2014. He and the New Orleans Jazz Orchestra opened The People's Health New Orleans Jazz Market in 2015. The New Orleans Jazz Market is a performing arts venue and Jazz community center in Central City New Orleans. The Jazz Market features music education experiences for all ages and hosts a New Orleans Jazz Archive. ==New Orleans Library scandal==