Charles James Shavers was an American jazz trumpeter who played with Dizzy Gillespie, Nat King Cole, Roy Eldridge, Johnny Dodds, Jimmie Noone, Sidney Bechet, Midge Williams, Tommy Dorsey, and Billie Holiday. He was also an arranger and composer, and one of his compositions, "Undecided", is a jazz standard.

Theodore "Fats" Navarro was an American jazz trumpet player and a pioneer of the bebop style of jazz improvisation in the 1940s. A native of Key West, Florida, he toured with big bands before achieving fame as a bebop trumpeter in New York. Following a series of studio sessions with leading bebop figures including Tadd Dameron, Bud Powell, and Kenny Clarke, he became ill with tuberculosis and died at the age of 26. Despite the short duration of his career, he had a strong stylistic influence on trumpet players who rose to fame in later decades, including Clifford Brown and Lee Morgan.