Her music is a fusion between her Italian and Neapolitan heritage and Black-American jazz roots.

Gambi performs and records in English, Italian, Neapolitan and Spanish and is best known for her work with Lenny White, Ron Carter, Gato Barbieri, Chick Corea, Wallace Roney, Patrice Rushen, Gil Goldstein, Helen Sung, Pete Levin.

[1] In 2009, Gambi met Lenny White playing with Chick Corea and Stanley Clarke at the Blue Note in Milan.

[7][8][9][10] Gambi's collaboration with Lenny White included work with Ron Carter, Gato Barbieri, Chick Corea, Wallace Roney, Patrice Rushen, Gil Goldstein, Helen Sung, Dave Stryker, Pete Levin, Donald Vega, Pedrito Martinez, John Benitez, Hector Del Curto, Jisoo Ok, Antonio Faraò, Max Ionata and Dario Rosciglione.

The female quartet made its debut on the International Jazz Day of 2021, organized by the historic Blues Alley Club in Washington, D.C., under the patronage of the Italian Cultural Institute of the city, the Herbie Hancock Jazz Institute and UNESCO.