Dizzy Gillespie Gillespie favored mouthpieces made by Al Cass. In December 1986 Gillespie gave the National Museum of American History his 1972 King "Silver Flair" trumpet with a Cass mouthpiece. In April 1995, Gillespie's Martin trumpet was auctioned at Christie's in New York City with instruments used by Coleman Hawkins, Jimi Hendrix, and Elvis Presley. An image of Gillespie's trumpet was selected for the cover of the auction program. The battered instrument was sold to Manhattan builder Jeffery Brown for $63,000, the proceeds benefiting jazz musicians with cancer. He was given the Grammy Lifetime Achievement Award. The next year, at the Kennedy
Dizzy Gillespie East which was extremely well received internationally and earned him the nickname "the Ambassador of Jazz". During this time, he also continued to lead a big band that performed throughout the United States and featured musicians including Pee Wee Moore and others. This band recorded a live album at the 1957 Newport jazz festival that featured Mary Lou Williams as a guest artist on piano. In the late 1940s, Gillespie was also involved in the movement called Afro-Cuban music, bringing Afro-Latin American music and elements to greater prominence in jazz and even pop music, particularly salsa. Afro-Cuban jazz is based