Yes, I did eventually get used to punching "Chords" when I wanted to go to "Symbols," but I have to tell you that even after all this time my finger still pauses and hovers a bit before it clicks in that, oh, yeah, I need to select "Chords" to go to "Symbols."

Why would you ever want a navigation button to be labelled where you already are? Why would you not want it to be labelled where it will take you? What is the rationale for that position, exactly?