Career Education & Opportunities for Young People. Recommended for both School, Public Libraries and Guidance Offices. The Tell Me How series is a necessary addition to any library, guidance center of school curriculum. It explores a large number of career opportunities for young people and features real people doing real jobs. In this program host Jeff Gardner learns how the exciting world of a disc jockey can be fun but also stressful. Subjects Covered Include: Why is a person that plays music on the radio called a disc jockey? What does a disc jockey do? What is the difference between disc jockey and a radio talk show host? Do you have to go to college to be a disc jockey? What would help a person become a disc jockey? What kind of person would make a good disc jockey? What is a live show? What academic subjects should you study in school? Is good grammar important to be a disc jockey? Are computers important to disc jockeys? How do radio stations pay for their operations?