Collections Kazunori Sugiyama(b. 1950) Producer, recordist. Active in New York City 1977 through 2020. Gary Hassay(1947-2025) Driving force behind Improvco, which produced nearly 135 concerts in the Lehigh Valley between 1980 and 1994. Evelyn Blakey(1935–2007) Vocalist. Active in New York City. Will Gamble(1932-2013) Photographer and documentarian of Jazz and creative sound. Active in California from 1959–62 and in the New York City area through the end of his life. Bosco Comma Hernandez(1951-2021) Jazz collector. Judy Stuart(circa 1938-2018) Vocalist, songwriter/composer, and visual artist. Active in the New York City from the late 1950s through her death in 2018.