After pressing the green flag, start by pressing the space key!
As I began individually calling on each note, I knew there must be a way to set them to play one after another, though I wasn't sure how. I decided to ask a friend, @asparklekat, who showed me the variable blocks! I also used broadcast for the first time with this project -- both exciting discoveries! If I were going to continue working on this project, I'd like to invite the audience to play their own song with the piano after hearing the sprite's song! Also maybe I should name the characters I created for day 1 of Getting Unstuck, especially if I'm going to continue to use them (: