The third DVD in the A Natural Evolution Series, Weckl focuses on all aspects of developing your own sound. Beginning with how to get a great accoustic sound, Weckl walks the viewer through all the details of tuning your kit and the various functions while guiding the viewer through proper selection and placement. Next Weckl works with the mixing console and covers frequencies, equalization, phase cancellation and noise gates. All of the topics are clearly demonstrated with visual graphs and audio reinforcement. This is the most complete sound reinforcement instruction ever developed for drummers. ©2006, DVD.