Two days ago, I shared my seven-year-old Iris arrangement. As a bonus track, here’s what happens when you spend the night messing around with GarageBand’s seemingly endless synthesizer settings.

Sure, I work for Automattic now, but when I was in college, I actually wanted to be a music teacher. While pursuing my degree in music education at California State Polytechnic University, Pomona, I took an instrumental arranging course and one of my assignments was to arrange a pop song for an entirely instrumental group.…