Premgi Amaren: Premgi Amaren. Actor: Saroja. Premji Amaren is a Tamil playback singer, film composer, songwriter and actor. Son of veteran film composer and singer Gangai Amaran, he often composes rap songs in Tamil cinema and is known for his comical performances in the Venkat Prabhu films Chennai 28, Saroja and Goa. His stage name, Premji, is actually a spelling error, as it is meant to be "Prem G.", (the G referring...