About this course
Something is wrong at the Chord Factory! Journey with our protagonists as they meet Major Keyes and his little brother Miner Keyes and help them see if they can change the dissonance into something a little more harmonious.
The Mystery at Chord Factory is a chapter story book which teaches how to build and understand the four triads; major, minor, diminished, and augmented. (Unfinished, and a bit of a cliffhanger. Sorry, but finishing it is a 2021 priority.)