Last weekend, I was basically in the second row of the front section at Sound Advice Amphitheater (West Palm Beach) for DMB. With the height of my stand (about 9 feet), the mics were pretty much right in front of the subwoofers. As a result, the tape is very bass-heavy. Vocals sound a bit thin, probably because the main speakers were high above the stage. Anything I can do in post-processing (Audacity, etc) to balance things out? I'm guessing the answer is no, but I wanted to seek out advice before I threw in the towel..