Sripathi Panditaradhyula Balasubrahmanyam ( born 4 June 1946) is an Indian film playback singer, actor, music director, voice actor and film producer. He is mostly referred to as S. P. B. or Balu. He has won the Guinness World Record for recording the highest number of songs. He won the National Film Award for Best Male Playback Singer six times and the Nandi Awards in Telugu cinema 25 times from the Government of Andhra Pradesh