A DJ, or disc jockey, is a person who plays recorded music for an audience. They often work at parties, clubs, and events, using equipment like turntables and mixers to blend different tracks together. DJs can create unique soundscapes by mixing various genres and styles, making the music more engaging for listeners. In addition to playing music, many DJs also produce their own tracks and remixes. They may use software like Ableton Live or Serato to create original sounds. Some DJs gain popularity and recognition, leading to performances at large festivals and events, where they entertain thousands of fans.