Betty Comden and Adolph Green, famed musical theatre writing team discuss their careers. Authors of arguably the best film musical ever, SINGIN' IN THE RAIN, and countless Broadway musicals including PETER PAN, TWO ON THE AISLE, and WONDERFUL TOWN recall how their career began with THE REVUERS singing satirical songs at the Village Vanguard, and their notable collaborations with legendary composers Jule Styne, Morton…