Radio-broadcasting has brought a revolution in the mind of man everywhere in the world. The people listen to the daily news and commentaries. They add to their knowledge much than they are unaware of. The people, fond of sports-commentaries are broadcast on the radio. 
Think of an illiterate person. He cannot read the newspapers, but he can understand all what is broadcast the people on radio. The important leaders of the country make speeches and the people enjoy music and everything else.
Many talks on the radio are of the great entertainment value. Some of the talks give instruction to the people. These talks educate the masses. Thus radio-sets are found almost in very home. Those who cannot get at the source of cheap recreation. In this world, everyone is worried on one account or the other. Thus radio-entertainment keeps him happy. For the time the forgets all about the anxieties of life. 
We have heard certain musical programs broadcast on occasions of importance such as ‘Tansen Festival programs’, ‘Thyagaraja Musical Festival Programs’, etc. People can not travel to distant places to hear programs but they can enjoy such enlivening music on their radio-sets or transistor. The people who have a religious bent of mind, here Bhajans and qawalis etc. Which delight them. Those who wish to hear film music, can find delight in this way. Sometimes programs of classical music are broadcast on the radio net-work and these programs provide enough entertainment to the people having taste.
