It was brought to my attention that a basic (and eventual advanced) knowledge of the support muscles, and vocal tract are necessary to understand techniques. Considering Classical only really concerns itself with the tongue, soft palate, and larnyx; and SLS don't concern itself with much of anything, I"m not going to be in a hurry. A friend of mine MIGHT do some work with this page. If not, I may not get here until I'm ready for the Vocal Tech: Constriction-Free page.