Thank you so much for your detailed comment! I have been learning how to write in Furnace Tracker for about a year now but I feel like I still have a really long way go. I really enjoyed reading what each of my tracks made you think about. I agree with you that "Our Peaceful Home" has the same vibes as "Littleroot Town." And I was definitely thinking of "Central Town Theme" while composing "Cozy Town!" I've never composed a town theme before and knew that I wanted my track to have the same feeling.
My future plans are to continue writing for GB and GBA but also learn to write for the hardware. I have not tried yet but I heard that people usually use OpenMPT. Maybe the next step would be to write themes for different towns. How about you? :)