The essence of the appeal of Jazz music has expanded and became reinvented from the use of elements found in African drumming, spiritual and hymn music, bluegrass hillbilly music, blues, impressionist, and classical traits to newer sounds. Jazz music became popular from radio and underground clubs that influenced other parts of the world. For instance, Europe's French Jazz scene created Gypsy Jazz and South America's Brazilian and Afro-Cuban Jazz sounds. Not only did make it's mark on the world, but it also found its way back to its roots through urban contemporary gospel music of percussion as well as brass instruments.

Vocalese - From 1952 to 1962 Eddie Jefferson and Jon Hendricks made their mark by using their vocals as a substitute for the music instrument in the exact melody. Meaning, the voice imitated the exact solo of a saxophonist solo. It was not wide accepted until the musicians above made it popular.

Cool Jazz - From the latter 1940's and 1950's a softer more gentle style of Jazz of both bop and swing with arranged harmonies that are present in Jazz ballads today.

Modal- Bill Evans a pianist of this time made his mark in the making of new jazz music styles by using examples of major and minor medieval church modes which produced altered sounds between two notes. This music broke the rules by allowing the musicians to form new harmonies regardless of the key.

Soul Jazz- From the late 1950's, a style of music that derived from gospel and soul using the tenor saxophone, repetition with melodic groove hooks, and less intricate improvisation that occurred over the chordal harmonies. The music from the popular radio artist of the time known as Ramsey Lewis wrote "The In Crowd" a hit in 1965. Souls Jazz music signature was powerful bass lines and changing tempo of the song.

Jazz music today

There are skeptics who do not believe the music should be called Jazz. However, Christina Aguilera's "Back to Basics" album used Jazz brass instruments with urban beats. Jazz music according to the National Public Radio filed a report stating that the music is becoming more popular with the public regarding the interest of the buyers of jazz music.

Rhythm and Blues music is a product of Jazz music that describes funk and soul. The musicians who successfully made their mark with this sound of jazz, boogie-woogie gospel, bebop and blues reinvented R&B into contemporary styles. Artist such as Robert Palmers, Jerry Lee Lewis, Fats Domino, Prince, Michael Jackson, Whitney Houston, Janet Jackson, Keith Sweat, Mariah Carey, En Vogue, Guy, Jodeci, Mary J. Blige, Levert, Teddy Riley, Justin Timberlake, Aaliyah, Missy Elliot, Lauren Hill, Brian McKnight, Jimmy Jam and Terry Lewis are a few of the many people who've made this music popular. Later on Pop artist like Pink, Britney Spears and Gwen Stephanie used R&B musical elements in their songs. The wheel of the evolvement of Jazz music keeps turning into new styles, yet turns back at different times toward the root where it began.