1. Billie Holiday (1915-1959): Nicknamed "Lady Day," Billie Holiday was an American jazz singer and songwriter with a unique and deeply emotional vocal style. She is considered one of the greatest jazz singers of all time. Some of her most famous songs include "Strange Fruit," "God Bless the Child," and "Summertime."
2. Frank Sinatra (1915-1998): Nicknamed "Ol' Blue Eyes," Frank Sinatra was an American singer, actor, and producer. He is considered one of the most influential and successful musicians of the 20th century. His smooth and charismatic voice made him a leading figure in traditional pop music and swing. Some of his most iconic songs include "My Way," "Fly Me to the Moon," and "New York, New York."
3. Ella Fitzgerald (1917-1996): Nicknamed "The First Lady of Song," Ella Fitzgerald was an American jazz singer with a wide vocal range and impeccable technique. She is considered one of the greatest jazz singers of all time, known for her clear and pure voice, as well as her ability to scat sing. Some of her most famous songs include "A-Tisket, A-Tasket," "Summertime," and "Cheek to Cheek."
4. Louis Armstrong (1901-1971): Nicknamed "Satchmo" and "Pops," Louis Armstrong was an American trumpeter, singer, and actor. He is one of the most influential figures in jazz, with both his vocal and instrumental talents. His gravelly voice and charismatic stage presence made him a legendary performer. Some of his most famous songs include "What a Wonderful World," "Hello, Dolly!," and "Mack the Knife."
5. Miles Davis (1926-1991): Although primarily known as a jazz trumpeter, Miles Davis was also a singer and songwriter. He is considered one of the most influential musicians in jazz history, and his unique approach to modal improvisation and the exploration of various musical styles had a profound impact on the genre. Some of his most notable albums, which feature his vocals, include "Birth of the Cool," "Kind of Blue," and "Bitches Brew."
These are just a few examples of world-famous jazz singers. There are many other notable jazz musicians who have made significant contributions to the genre and enjoyed great popularity.