Love it here. I have a pretty bad dentist phobia, so that says a lot.
Only suggestion is that, while it's great you offer to play music for your patients, for anxious patients like me, once I'm in that seat I can't think of anything but getting out of it. I definitely can't think of what music I want to hear. Offer the chance to pick some music to play before they even sit down. That way the act of picking out music takes the focus off the dreaded chair!