Reduce The Noises From Home
https://bestsoundproofing91.doodlekit.com/blog/entry/5118208/soundproof-insulation-why-live-without-it
You have a rock band, and also no area to exercise. Well, you could exercise in your cellar, garage, or bed room but you reside in a condominium, or a removed residence with neighbors crowding you on both sides.