Some features are disabled in mute-mode to make sure you will not accidently save, download or comment on a different jamtrack from the one you are currently hearing. You may either lift the mute-mode to download or interact with the currently displayed remix, or move to the currently playing track with the green GOTO button.
Maybe a little God'y for some peoples liking. Each to their own, right? Anyway, a song about vanity, false idols and probably most importantly really high notes ha. Mind you, it's also about not believing everything you hear. And you should definitely believe that.