- tetralogy -
1. a group of four related literary or operatic works.
2. a set of four related symptoms or abnormalities frequently occurring together.

- Tetralogy : Volume Four
Since our birth in 2015, we have launched over 50 releases into the universe. To celebrate this milestone, we asked our roster of Denied Music artists to select their favorite tracks from the back catalog and give them a remix. This is Tetralogy : Volume Four.