Italian jazz drummer. Born : May 09, 1938 in San Giovanni Persiceto, Bologna, Italy.
Gianni worked with : Franco Cerri, Basso-Valdambrini group, Chet Baker, Dexter Gordon, Mal Waldron, Charlie Mariano, Lee Konitz, Gerry Mulligan, Tommy Flanagan, Phil Woods, Billie Holiday, Sarah Vaughan, Clark Terry, Helen Merrill, and others.