open throat, constant modification Ron Cross

i found this interesting. its a blog about dictation and singing. he talks about open throat.
http://the-music-ministry-coach.com/2012/04/how-simply-using-good-diction-can-make-singing-easier/
http://the-music-ministry-coach.com/2012/04/how-simply-using-good-diction-can-make-singing-easier/