thank you, Cowboy. You are convincing.
Quote: "the 1st part suddenly becomes incredibly boring when the 2nd voice enters."
Yes, I suddenly love the "chord progression" :D and it entered with the 2nd & 3rd voices, this is bad, though. Further, I am afraid the 1st part is itself boring too but I guess I should complete the episode first and see what to do with that subject later.