I am working at a place that is horribly noisy. The walls are all hard surfaces, and the stage is in a corner. I feel like the corner stage is working like a horn, and pushing the sound out. I have gotten a curtain up around the corner, and that does dampen the highs a touch, but I am looking to find a solution(or at least improvement) to the issue. The room is medium to small, with high cielings - though there are tall beams that run across the ceiling. By tall beams, I mean they come down from the 18-20' cieling about 7'(estimate). I can probably manage to get maybe $100+/- from the bar a month to maybe gradually add in some foam or whatever I can figure out to improve the sound. I'm thinking if I start on the stage - maybe around the drums - thats where I should get the biggest improvement. Then maybe get the beams as they move away from the stage?