Is there a common labeling system for tritone substitutions

The Tritone Substituion using Interval Theory

How did the invention of musical notation influence music itself

Do you think Harmony One has a future? - Quora

How to notate a tritone substitution - Quora

theory - Labeling suspension chords - Music: Practice & Theory

How to notate the tritone substitution of a V7 chord - Quora

Tritone Substitution Guide: Master Solos Over Tritone Subs

substitution – John Elliott's Blog

What are the intersecting chords and power of point theorems? - Quora

Tritone Substitutions

Augmented Scale Theory — Javier Arau

What is your view on Indo-French harmony? - Quora