Music is an art. It became part of our life. The person who plays the rocking number depending on the mood of the crowd is the DJ (Disc Jockey). Club Disc jockey is mentioned as DJ who plays music as per the audience mood. DJ focuses on sound mixing, changing the numbers and plays the music to entice people to dance on the floor for his mixed music. DJ should complete the certified course in broadcasting and mass communication. It is essential due to improvement in music technology.