Louis Armstrong was born in New Orleans, Louisiana on August 4, 1901. He was raised by his mother Mayann in a neighborhood so dangerous it was called “The Battlefield.” He only had a fifth-grade education, dropping out of school early to go to work. An early job working for the Jewish Karnofsky family allowed Armstrong to make enough money to purchase his first cornet. On New Year’s Eve 1912, he was arrested and sent to the Colored Waif’s Home for Boys. There, under the tutelage of Peter Davis, he learned how to properly play the cornet, eventually becoming the leader of the Waif’s Home Brass Band. Released from the Waif’s Home in 1914, Armstrong set his sights on becoming a professional musician. Mentored by the city’s top cornetist, Joe “King” Oliver, Armstrong soon became one of the most in-demand cornetists in town, eventually working steadily on Mississippi riverboats. In 1922, King Oliver sent for Armstrong to join his band in Chicago. Armstrong and Oliver became the talk of the town with their intricate two-cornet breaks and started making records together in 1923. By that point, Armstrong began dating the pianist in the band, Lillian Hardin. In 1924, Armstrong married Hardin, who urged Armstrong to leave Oliver and try to make it on his own. A year in New York with Fletcher Henderson and His Orchestra proved unsatisfying so Armstrong returned to Chicago in 1925 and began making records under his own name for the first time.

Fame beckoned in 1922 when Oliver, then leading a band in Chicago, sent for Armstrong to play second cornet. Oliver’s Creole Jazz Band was the apex of the early, contrapuntal New Orleans ensemble style, and it included outstanding musicians such as the brothers Johnny and Baby Dodds and pianist Lil Hardin, who married Armstrong in 1924. The young Armstrong became popular through his ingenious ensemble lead and second cornet lines, his cornet duet passages (called “breaks”) with Oliver, and his solos. He recorded his first solos as a member of the Oliver band in such pieces as “Chimes Blues” and “Tears,” which Lil and Louis Armstrong composed. Fame beckoned in 1922 when Oliver, then leading a band in Chicago, sent for Armstrong to play second cornet. Oliver’s Creole Jazz Band was the apex of the early, contrapuntal New Orleans ensemble style, and it included outstanding musicians such as the brothers Johnny and Baby Dodds and pianist Lil Hardin, who married Armstrong in 1924. The young Armstrong became popular through his ingenious ensemble lead and second cornet lines, his cornet duet passages (called “breaks”) with Oliver, and his solos. He recorded his first solos as a member of the Oliver band in such pieces as “Chimes Blues” and “Tears,” which Lil and Louis Armstrong composed.

Armstrong was a famous musician by 1929, when he moved from Chicago to New York City and performed in the theatre review Hot Chocolates. He toured America and Europe as a trumpet soloist accompanied by big bands; for several years beginning in 1935, Luis Russell’s big band served as the Louis Armstrong band. During this time he abandoned the often blues-based original material of his earlier years for a remarkably fine choice of popular songs by such noted composers as Hoagy Carmichael, Irving Berlin, and Duke Ellington. With his new repertoire came a new, simplified style: he created melodic paraphrases and variations as well as chord-change-based improvisations on these songs. His trumpet range continued to expand, as demonstrated in the high-note showpieces in his repertoire. His beautiful tone and gift for structuring bravura solos with brilliant high-note climaxes led to such masterworks as “That’s My Home,” “Body and Soul,” and “Star Dust.” One of the inventors of scat singing, he began to sing lyrics on most of his recordings, varying melodies or decorating with scat phrases in a gravel voice that was immediately identifiable. Although he sang such humorous songs as “Hobo, You Can’t Ride This Train,” he also sang many standard songs, often with an intensity and creativity that equaled those of his trumpet playing.

The many years of constant touring eventually wore down Armstrong, who had his first heart attack in 1959 and returned to intensive care at Beth Israel Hospital for heart and kidney trouble in 1968. Doctors advised him not to play but Armstrong continued to practice every day in his Corona, Queens home, where he had lived with his fourth wife, Lucille, since 1943. He returned to performing in 1970 but it was too much, too soon and he passed away in his sleep on July 6, 1971, a few months after his final engagement at the Waldorf-Astoria in New York City.