Thanks you so much!
Seems like I underestimated your design of game, sorry. I don't know how to beat Shepard Tone, so that one way looked required for me to progress, as other two require ability from this path. It's so nice to have Anti Hub ways optional.
I have just beaten Higher, Higher, Higher... easily with your trick and now feel so stupid.
Now, I entered "A New Beginning" area :D.