He was the first concertmaster on Paramount Pictures' payroll, and he worked with setting up the mechanics of a system that had to provide a steady stream of music for everything from epic dramas to serials and comedy shorts.
This meant matching up composers, orchestrators, conductors, musicians and recording facilities to meet the creative scope of each project as well as its schedule and budget.
He won three Oscars for best scores, including those for Cover Girl (1944), The Jolson Story (1946), and Song Without End (1960), and was nominated 14 other times.
When Frank Sinatra founded Reprise Records in the early 1960s, he hired Stoloff as musical director; the two having worked successfully before on Pal Joey (1957).
One of Stoloff's most noteworthy achievements while at Reprise was the release of a set of re-recordings of great Broadway musicals, including Kiss Me, Kate with a studio cast.