Many small events need the services of a DJ to provide music to the crowd and attending people. This is an idea that can be pursued in either a full or part time setting. It is also an idea that requires the appropriate DJ equipment depending on the kind of jobs you would be looking for. Whether it be playing music at a wedding or at a night club different levels of skill and practise would be needed to gain a competitive advantage in the industry. Advertising would be essential in finding potential clients and fostering interest in the idea. Once an initial customer base is developed there is a good chance you will keep the clients for the corresponding events year after year.