Coltrane changes, Slonimsky-Schillinger Symmetric System, three-tonic system, four-tonic system: what are they? How are they used in improvisation, composition, harmonization, and reharmonization? Are ...
What is the four tonic system? What's the theory behind it? How is it used in improvisation, harmonization, reharmonization?
What is the Slonimsky-Schillinger Symmetric System? What's the theory behind it? How is it used in composition?