Rap group Tuff Gang is set to open a music studio in a move expected to reduce the expenses the group has been incurring while producing their music. The studio is expected to open before  the end of this year. Tuff Gang is a group of four rappers, including Bull Dog, Green P, Jay  Polly and Fireman."With this studio, we shall be able to produce our music the best way our producer will; but also produce for our fellow musicians, thereby giving them a variety for them to have a choice of production,” Green P told The New Times on Friday.The Rapper added that all members of the group are equally contributing towards the implementation of the project.The studio will produce both audio and videos. Tuff Gang started in 2007.