I've producing hip hop and electronic music full time now for about 2 years, mostly focusing on the music writing aspect, but still learning about the technical side of things. The only thing holding me back, are my mix downs, and how compression, and how multi band compression truly can make your track.  I understand that it can bring different levels of your mix forward as well as keeping clarity and dynamic range, but I just don't how to get it there. Any body have any pointers for me?