The whole music thing was a bit interesting. The universal language, eh? The aliens' musical responses just sounded too human for me though.
Kodaly used sign language to teach music? That I've gotta look into.
I also visited Devil's Tower for the first time last year. I believe I was there during the month of the year that climbers are not allowed for the sake of Native American beliefs. WY is one hell of a beautiful state. I wouldn't care for the winters, but its just so gorgeous.