Office Room Soundproof
http://bestsoundproofing73.jigsy.com/entries/general/why-obtain-soundproof-home-window-therapies-for-your-residence-
You have a rock band, and also no location to exercise. Well, you could practice in your cellar, garage, or room but you reside in a condominium, or a detached home with next-door neighbors crowding you on both