A disk jockey (abbreviated D.J., DJ or deejay) is a person who mixes recorded music for an audience; in a club event or rave, this is an audience of dancers. Originally, "disk" (uncommonly spelled "disque" or commonly "disc" in British English) referred to phonograph records, not the later compact disks. Today, the term includes all forms of music playback, no matter which medium is used.
The title "DJ" is also commonly used by DJs in front of their real names or adopted pseudonyms as a title to denote their profession and the music they play.
In "Peppa and the Disk Jockeys," Peppa was at school. Madame Gazelle teaches the kids about music. When Peppa came home, she knows about music. Mummy Pig heard about music, so see gave Peppa and George DJ outfits. Peppa said singing, not DJs. Mummy Pig got jealous. Later, in the dress room, Peppa named a DJ name called DJ Peppa. George is DJ Peppa's sidekick Tim. Peppa said DJ Peppa and Tim are gonna be looking sharp. Peppa said she can do an concert at school. On Saturday, DJ Peppa and Tim are ready for their concert. Madame Gazelle said "And now your starting line up for DJ Peppa and Tim!". DJ Peppa and Tim disk jockey a song titled "Small Potatoes" which featured rapping from Granny Pig. At the end of the concert, Mummy Pig decided to stop being jealous.