I think your knowledge exceeds my "harmonic-tongue-twister". Here is some "addendum" to my prior comment. As a musician/bass player, one must be able to (slowly) read and interpret a chord, ANY chord. It does not matter how many "additives" that chord has. It's just a CHORD. If it takes 10 minutes or 2 hours, or more, an inquisitive musician should first be able to pronounce that chord/word. Don't let anybody scare you with any kind of "funny" chord notations. P.S. I'm not talking to you. You are way beyond the point of "BASIC".