Soundproofing Materials
https://www.minds.com/bestsoundproofing78/blog/why-obtain-soundproof-home-window-therapies-for-your-home-1004909094246326272
You have a rock band, as well as no area to exercise. Well, you might practice in your basement, garage, or bedroom but you live in a condominium, or a separated house with neighbors crowding you on both sides.