Many studies have proven that radio is a good medium for product advertisements.  People listen to the radio for entertainment, usually to listen to the latest music or to their favorite radio program.  In between the program, advertisements on products and services are being played.

For many years, this has been the trend in advertising.  But now that the radio medium is almost behind the audio-visual medium, the TV, and the Internet, other marketing strategies have to be employed to continue the benefits of advertising through audio.

It is then that the benefits of using music on websites were discovered.  Before, music on the Internet was just available in downloadable forms as mp3.  Even through hosting downloadable music on their servers, companies were able to get much traffic on their sites