Imagine a career that music fanatics everywhere would love to have. Imagine sitting in a sound room all day, talking calls from listeners and playing the music of one’s choice. Imagine interviewing your favorite musicians, and afterwards attending their concerts, including a tour backstage. The job being described is the one of a radio disc jockey. As a disc jockey, one communicates through music to an audience from around the surrounding areas, therefore must know what they are doing, and what the people want to hear. In this paper, one wi ....