New Orleans
Gerhard Kubik notes that with the exception of New Orleans, early blues lacked complex polyrhythms, and there was a "very specific absence of asymmetric time-line patterns (key patterns) in virtually all early twentieth century African American music . . . only in some New Orleans genres does a hint of simple time line patterns occasionally appear in the form of transient so-called 'stomp' patterns or stop-time chorus. These do not function in the same way as African time lines."
In the late 1940s this changed somewhat when the two-celled time line structure was brought into New Orleans blues. New Orleans musicians were especially receptive to Afro-Cuban influences precisely at the time when R&B was first forming. Dave Bartholomew and Professor Longhair (Henry Roeland Byrd) incorporated Afro-Cuban instruments, as well as the clave pattern and related two-celled figures in songs such as "Carnival Day," (Bartholomew 1949) and "Mardi Gras In New Orleans" (Longhair 1949). Robert Palmer reports that, in the 1940s, Professor Longhair listened to and played with musicians from the islands and "fell under the spell of Perez Prado's mambo records." Professor Longhair's particular style was known locally as rumba-boogie. One of Longhair's great contributions was his particular approach of adopting two-celled, clave-based patterns into New Orleans rhythm and blues (R&B). Longhair's rhythmic approach became a basic template of funk. According to Dr. John (Malcolm John "Mac" Rebennack, Jr.), the Professor "put funk into music . . . Longhair's thing had a direct bearing I'd say on a large portion of the funk music that evolved in New Orleans." In his "Mardi Gras in New Orleans," the pianist employs the 2-3 clave onbeat/offbeat motif in a rumba-boogie "guajeo" (below). The 2-3 clave time-line is written above the piano excerpt for reference.
The syncopated, but straight subdivision feel of Cuban music (as opposed to swung subdivisions) took root in New Orleans R&B during this time. Stewart states: "Eventually, musicians from outside of New Orleans began to learn some of the rhythmic practices . Most important of these were James Brown and the drummers and arrangers he employed. Brown's early repertoire had used mostly shuffle rhythms, and some of his most successful songs were 12/8 ballads (e.g. 'Please, Please, Please' (1956), 'Bewildered' (1961), 'I Don't Mind' (1961)). Brown's change to a funkier brand of soul required 4/4 metre and a different style of drumming." Stewart makes the point: "The singular style of rhythm & blues that emerged from New Orleans in the years after World War II played an important role in the development of funk. In a related development, the underlying rhythms of American popular music underwent a basic, yet generally unacknowledged transition from triplet or shuffle feel to even or straight eighth notes."
After 1965, Brown's bandleader and arranger was Alfred 'Pee Wee' Ellis. Ellis credits Clyde Stubblefield's adoption of New Orleans drumming techniques, as the basis of modern funk: "If, in a studio, you said 'play it funky' that could imply almost anything. But 'give me a New Orleans beat' - you got exactly what you wanted. And Clyde Stubblefield was just the epitome of this funky drumming." Watch: "Clyde Stubblefield/ Funky Drummer." Stewart states that the popular feel was passed along from "New Orleans—through James Brown's music, to the popular music of the 1970s." Concerning the various funk motifs, Stewart states: "This model, it should be noted, is different from a time line (such as clave and tresillo) in that it is not an exact pattern, but more of a loose organizing principle."