There is definitely a lot more to this story.  I believe that is guaranteed.  Press in the UK have shown an interest into digging into it, as they are outraged by this treatment of such a distinguished British artist as Halls.

I don't think that we can count on the Register Guard investigating such a controversial story as this, and shedding any light on what happened.   The RG is not going to want to either make the University look bad, or show that allegations of racism are becoming a witch hunt in our society.  .   The Editors would not want to print such a story.

Halls will just have to live with a black cloud hanging over his reputation.  And the Bach Festival will have to find someone new.  Preferably someone that is not white, so that they can never be accused of racism.