Our last DJ seminar was about less often-played Golden-Age Tango Orquestas that can boast multiple tandas of highly danceable music. This time we will explore the exact opposite: the essential formula used by our favorite (and therefore most often played) Orquesta Tipicas. No knowledge of music theory required. The lecture portion will be a highly informative forty minutes for DJs and non-DJs alike. As usual, this will be followed by a twenty minute discussion and question/answer period.