MacProVideo.com today announced Reason 101: Mastering Propellerhead Reason, a video tutorial program users can download directly to their desktop or order on DVD-Video, for US$39.50. “Using crisp, HD video screen captures and clear voice-over instructions, Mastering Reason begins with the basics of using Reason to create songs, but then quickly progresses to more advanced topics such as mastering music with Reason, creating custom Combinators, and rewiring Reason into Logic and Pro Tools to use it as a sound module in larger studio environments.”