A DJ is an entertainer who artistically plays and manipulates two or more music sources to keep a constant flow of music coming out of the speakers.
DJ’s are mass consumers of music, their job is to introduce and share new music with others.
DJ Mixing is a process or combining tracks in order to keep the music playing constantly. The illusion of keeping a continuous song.
The DJ can rotate their musical playlist by switching back and forth between two music (players) sources.
There are many ways to fade in the next track and CUE the next song for the audience.