thats inaccessible while you are in the tutorial!
You can "skip the tour" on the tutorial, then (probably) click the pause button (near top center). Next click off the music (near top right), and then start the tour over by clicking question-mark button (near top right).
alt Hacker News
You can "skip the tour" on the tutorial, then (probably) click the pause button (near top center). Next click off the music (near top right), and then start the tour over by clicking question-mark button (near top right).