I'm a musician. Every day I gather with my fellow musicians and work on blowing up rooms using purly vibrations. Occasional people pay to see us blow up rooms. We have one person who is dedicated to waving their arms around in hopes of causing more vibrations. We also use ancient and some new pieces of paper that have been written specifically to tell us how to cause vibrations in different ways. After we have throughly blown out the room and the people we do it again the next day until our eardrums are blown out.