The sign was not very hard to miss: “ANY AND ALL CHRISTIAN MUSIC IS BANNED.” That message was posted on an organ located in a commons area of Cambridge House, a condo building in Port Charlotte, Florida.
The Bill of Rights only protects rights from government actions. A private entity can ban whoever and whatever they want. You don't like it, go somewhere else.
That's not how the courts have ruled, but that's my take on the matter.
