Original: Previn has mentioned in the liner notes of the program printed for his appearance as guest conductor of the Boston Symphony Orchestra during the 2006 -- 07 season that his year of birth is 1930 , and not 1929 as many sources claim .
Simplified: From 1976-1984 , Previn was conductor of the Pittsburgh Symphony Orchestra ( PSO ) , with whom he made another television series called Previn and the Pittsburgh .