Not intentional but there's just no default music for those floors. That's why every quest that's used them in the past had something else playing. I'll fix it eventually :tm:
When people told me there was no BGM for those floors, I thought they meant no "Live and Learn" or w/e music played in Xrd 1 and Prospective Horizons ¯\_(ツ)_/¯ I normally play and test without BGM.Awesome. The silence is creeping me out...
Prospective Horizon (RIP)had a "Quest Item" in the menu that let you pick a song of your choice when you were unhappy with what you were hearing during the quest. I don't know if that's how you want to handle this, just throwing it out there.
Thank you for your work!