Atlantic

Jazz is an improvisation-centered music tradition that emerged from African American communities in the early 20th century. It blends blues feeling, ragtime syncopation, European harmonic practice, and brass band instrumentation into a flexible, conversational art. Defining features include swing rhythm (a triplet-based pulse), call-and-response phrasing, blue notes, and extended harmonies built on 7ths, 9ths, 11ths, and 13ths. Jazz is as much a way of making music—spontaneous interaction, variation, and personal sound—as it is a set of forms and tunes. Across its history, jazz has continually hybridized, from New Orleans ensembles and big-band swing to bebop, cool and hard bop, modal and free jazz, fusion, and contemporary cross-genre experiments. Its influence permeates global popular and art music.

New Orleans blues is a piano- and horn-driven branch of postwar blues that developed in the clubs and studios of New Orleans. It blends the city’s brass-band and parade traditions with the relaxed swing of jazz, the rolling left-hand figures of boogie-woogie, and the clipped, syncopated “second‑line” feel rooted in Afro-Caribbean rhythms. Characterized by lilting triplet feels, tresillo/habanera accents, and a light yet insistent backbeat, the style favors catchy horn riffs, rolling piano patterns, and conversational, good-natured vocals. Compared with harsher urban blues styles, New Orleans blues feels breezier and more danceable, often straddling an early rhythm-and-blues sound that directly fed rock and roll.

New Orleans R&B is a piano-driven, horn-rich strain of rhythm and blues that emerged in the late 1940s and flourished through the 1950s. It blends blues harmony with the lilt of Caribbean rhythms, the swing of jazz, and gospel’s vocal inflections, creating an irresistibly rolling groove. The style is marked by triplet-based piano patterns, parade-inspired backbeats, syncopated horn riffs, and relaxed yet danceable shuffles. Its sound was defined by the city’s storied studio scene (notably Cosimo Matassa’s J&M Studio), visionary bandleaders and producers like Dave Bartholomew and Allen Toussaint, and charismatic singer-pianists such as Fats Domino and Professor Longhair. Lyrically, New Orleans R&B favors good-time party themes, romance, and streetwise vignettes. Its warm, unhurried feel and rhythmic cross-pollination would prove foundational to rock and roll, soul, funk, ska, and swamp pop.

Pop is a broad, hook-driven style of popular music designed for wide appeal. It emphasizes memorable melodies, concise song structures, polished vocals, and production intended for radio, charts, and mass media. While pop continually absorbs elements from other styles, its core remains singable choruses, accessible harmonies, and rhythmic clarity. Typical forms include verse–pre-chorus–chorus, frequent use of bridges and middle-eights, and ear-catching intros and outros. Pop is not defined by a single instrumentation. It flexibly incorporates acoustic and electric instruments, drum machines, synthesizers, and increasingly digital production techniques, always in service of the song and the hook.