Last week, I composed a short tune I call “Catharsis.” It’s based on a sound I’ve always enjoyed–essentially a cycle of major chords, each of which is stacked with a major chord one whole step higher. I played the tune on an amazingly affordable ($600) Yamaha P-105 keyboard with good quality weighted keys–It has become one of my favorite instruments recently. Mixdown of the Fender jazz bass and a bit of percussion was done on Logic Pro X.