I’m using Windows 7, and Audacity 2.0.2. I obtained the Audacity file from the .exe installer. I recently recorded a wedding but the sound system caused high pitched voices to be distorted. I’m wondering if there’s any way I can clean up the audio so the voice is clearer? Attached is the file. (I’ve tried normalizing, changing bass, pitch, compression… so far nothing seems to work). Thank you.