Music Theory 101 opened my mind up to my ukulele, and music. For 2 in a half years I was picking around on the uke totally unaware of the science behind it. I took a stab at learning theory on my own but everything I found sounded like gibberish to me. Thanks to this class I now understand the basic components of music theory. My ukulele playing went from making noise to actually making my own music. Aldrine really does a great job of getting the content across to you and he's always willing to help you on something you might not understand. It's really like a classroom. I paid more attention in this class than any of my REAL college classes. I even bought a note book!