Complex sentence: Kishore Kumar, born as Abhas Kumar Ganguly, (4 August 1929--13 October 1987), was a popular Indian film playback singer and also an actor, lyricist, composer, producer, director, screenplay writer and scriptwriter.
Split into simpler sentences: Kishore Kumar, born as Abhas Kumar Ganguly, (4 August 1929--13 October 1987), was a popular Indian film playback singer. He is also known as an actor, lyricist, composer, producer, director, screenplay writer and scriptwriter.