Late playback singer Mohammed Rafi's song 'Baharon Phool Barsao' from the 1966 film 'Suraj', was voted the most popular Hindi song in a BBC poll commemorating 100 years of Hindi Cinema in 2013. The song also won Rafi a Filmfare Award for best singer. Rafi, who claimed to have sung 28,000 songs in 36 years, expired on July 31, 1980.