Actually I meant what I said. Without belaboring the point, whether you think of the tuning of 16c 4 cs guitar tunings (g,c,e,a or a,c,e,a) as reentrant or not depends on if you think of the bourdon as the primary or secondary string. Assuming that you are using a one at all. (The practice of using a bourdon for the low g or a does seem pretty much universal.) Craig
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