Each singer has his or her own style they were born with. Some of them may not be the best singers that Simon Cowell would compliment. However, there are many Jazz legends and people like them who have their own unique style. The je ne sias quoi x factor of a voice that is unusual, yet pleasing to the ears. The Jazz singers who have this quality have been heard in many clubs, and recordings in the past.

The unique style of Jazz singers is a sound that one doesn't usually hear. For example, the uniqueness can come from the sound quality of the voice or by doing something that sets the Jazz singer on a different plane than the others. Singers of this category are Amos Leon Thomas, Billy Holiday, Lee Wiley, Blossom Dearie, Shirley Horne, Rita Reys, Eartha Kitt, Anita O'Day, Ray Reach, Ethel Waters, Monica Zetterlund, Jimmy Rushing, Louis Armstrong, Cassandra Wilson, Al Jarreau, and Dennis Rowland. Each one has a particular sound of raspy, lush, high pitched, yodeling, vibrato, or gift of humor.

On Art Blakey

Art was considered to be among jazz music's finest musicians such as Fats Navarro, Miles Davis and Dexter Gordon. In 1947 when Eckstine's band broke up, Art started the Seventeen Messengers. He would go on to have several other groups with this same name. He then went to Africa to learn all about Islamic people for over a year. By the 1950's he performed with Clifford Brown, Miles Davis, Charlie Parker and Horace Silver.

In 1971 to 1972, Art world toured with the biggest names in jazz music such as Kai Winding, Dizzy Gillespie and Thelonious Monk. He also performed a lot at the Newport Jazz Festival. The best performance was when he was in a battling performance with Buddy Rich, Max Roach and Elvin Jones in 1974. Art continued to tour nonstop with help from Donald Harrison and Terence Blanchard, along with younger musicians such as Benny Green.

Diana Krall

Diana Krall is an accomplished singer, and jazz pianist. Diana was born in British Columbia Canada in 1964. She learned to play piano when she was just four-years-old. Everyone is her family are musicians. When she was in high school she played in a jazz group, and at just fifteen played in many restaurants in Nanaimo. She won a scholarship from Vancouver International Jazz Festival at 17 years old to go to Berklee College of Music. She stayed for one and a half years.

In 2000, Diana went on a tour with Tony Bennett and was nominated for more Grammy awards. The Look of Love album went platinum, the following year. It went to number one on the Canadian charts, and on the Billboard 200, top ten. In 2001 Diana toured the world. The Paris Olympia concert was recorded, and Diana Krall-Live in Paris was released and went to the top of Billboard jazz charts, number 5 in Canada and the top 20 of Billboard 200. On the recording was a cover of Billy Joel's "Just The Way You Are" and "A Case Of You" by Joni Mitchell.

On Dizzy Gillespie

Dizzy was a part of Duke Ellington's, Woody Herman and many other bands. It was with Billy Eckstine's band where his unique playing fit better than anywhere else. He met again with Charlie Parker. Together they played famous clubs such as Monroe's Uptown House, and Minton's Playhouse. This is where jazz music progressed again and bebop was created. In the beginning a lot of people didn't like bebop. They were used to the old jazz music, and thought the new sound of bebop was a threat and were afraid of it. Dizzy's style had an effect on trumpeters and the younger musicians that he was able to mentor. Examples of bebop music are "Groovin' High", "Salt Peanuts" and "A Night In Tunisia". Musicians that he taught bebop to were Miles Davis and Max Roach.

Dizzy proved himself overseas in France when he began his third big band, and did several concerts and albums.