A free open access ebook is available upon publication. Learn more at www.luminosoa.org. To produce the song sequences that are central to Indian popular cinema, singers' voices are first recorded in the studio and then played back on the set to be lip-synced and danced to by actors and actresses as the visuals are filmed. Since the 1950s, playback singers have become revered celebrities in their own right. Brought to Life by the Voice...