My Brother is a DJ

When I was little, my two elder brothers were so into sound system and providing musics to the dance parties, wedding parties as well as other gatherings in town. I remember myself going through their stuffs and even singing when they are not around. When my other brother bought new dj speakers, it made the sounds and music even better. He even sounded like he was a professional DJ. I really think it was cool. Don't you think it makes the sound better?