Born in 1963 in Genoa, Italy, Aldo started to play double bass at age 17, having played the piano and guitar for six years. He quickly became very in-demand and started to work all over Italy, as well as in France, Germany, England, Spain, Switzerland, Croatia and Slovenia. He has peformed all over the world with many great musicians including: Franco D'Andrea, Enrico Rava, Pietro Tonolo, Paolo Fresu, Benny Golson, Art Farmer, Tommy Flanagan, Joe Chambers, Gary Bartz, Sweets Edison, Clark Terry, Ben Riley, Kenny Burrell, Lester Bowie, Junior Mance, Cedar Walton, Nat Adderley, Clifford Jordan, Horace Parlan and many others. Zunino has been Steve Grossman's bassist since 1995. He now lives in Genoa, where he has been teaching for the last twelve years.