218 . THE CONCEPT OF SIMPLICIAL SUB-PROGRESSION OF CHORDS IN IMPROVISATION.

This concept of simplicial sub-progression of chords is entirely analogous to the concept of simplicial sub-melody of a melody. The basic application is of course that we try to find simplicial sub-progression of chords that are triads of chords where the subconscious feeling of the improvisation is very familiar and easier.

We enlarge more on this concept