Sripathi Panditaradhyula Balasubrahmanyam, also referred to as S. P. B. or Balu, was an Indian musician, playback singer, television anchor, music director, actor, dubbing artist, and film producer who worked predominantly in Telugu, Tamil, Kannada, Hindi, and Malayalam films.
Widely regarded as one of the greatest singers of India, He won six National Film Awards for Best Male Playback Singer for his works in four different languages; Telugu, Tamil, Kannada, and Hindi; 25 Andhra Pradesh state Nandi Awards for his work in Telugu cinema, and numerous other state awards from Karnataka and Tamil Nadu. In addition, he won the Filmfare Award, and six Filmfare Awards South.According to some sources, he held the Guinness World Record for recording the highest number of songs by a singer with over 40,000 songs. He recorded 21 songs in Kannada for the composer Upendra Kumar in Bengaluru from 9 am to 9 pm on 8 February 1981. In addition, he recorded 19 songs in Tamil and 16 songs in Hindi in a day, which has also been called a record. In 2012, he received the state NTR National Award for his contributions to Indian cinema.