DJ songs are songs that a DJ prepares in advance to play. The music is usually played by starting from the first beat or bar of the audio. However, there are certain rules that a DJ should follow when playing a song. First, he must know how long a song should last. Second, he must know the mood of the crowd. Third, he must know if the crowd likes the song he is playing.
Depending on the style of the event, a DJ might choose songs that are familiar to the crowd or have an extra special meaning for the event. In general, a DJ will consider the energy level of the crowd and select the tracks accordingly. If a track has vocals, he should incorporate the intro of another song. Extended intros can be accommodated with special DJ edits. If the crowd is not as energetic as he had planned, he may mix a slower song to end the night quietly.
The length of a DJ song depends on several factors. For instance, some DJs mix the music quickly, while others leave it to the tracks to play through. Similarly, producers place a lot of thought into the buildup and drop of a track. Lastly, the style of the DJ plays an important role in how long a song lasts. As long as the audience is happy with the song, it will be a hit.