 These 40 Vividh Bharati stations are known as Commercial Broadcasting Service Stations and are located at major cities covering 97% of the Indian population.Over the years a number prominent people from Hindi cinema have lent their voice to the channel, including, Lata Mangeshkar and actors Raaj Kumar and Amitabh Bachchan, who worked as a radio broadcaster in his early career, many celebrities take part in the popular show "Vishesh Jaimala" to encourage Indian Army and BSF soldiers.Today its archives which started the record of film, "Yehudi Ki Beti" in 1933, has 22,000 ghazals, geets and Hindi film songs.