Welcome to the next evolution of your Excel-powered music theory journey — the point where spreadsheets stop being “just spreadsheets” and become the most powerful music-system redesign lab you’ve ever used. In this course, we dive deep into the truth behind chords — not the legacy, confusing, centuries-old tradition of scale-degree naming… but the precise, mathematical, Excel-verifiable logic behind chord construction, chord extensions, modal chord substitutions, and the newly introduced concept of Ocean-Note Chords.
This isn’t music theory as taught in schools. This is music theory rebuilt — the way it should have been built from the start — using Excel’s clarity, structure, and ability to enforce logic. A Course for Two Worlds — Business Professionals & Musicians
Just like the rest of the series, this course is designed with a dual purpose:
For Business & Technology Professionals. You’ll gain advanced Excel mastery through real-world exercises that don’t feel like homework.
You’ll build:
- Interval calculators
- Modal chord generators
- Ocean chord mapping tables
- Complex tables using mixed references & lookup automation
- Scale-degree vs modal-point translation engines
- Chord extension tables using structured logic
- Root-rotation and modal-rotation frameworks
- Fretboard simulation tools using spreadsheet logic
You’re practicing Excel — but in a genuinely engaging context, not another sales or financial dataset.
For Musicians. You’ll learn a clearer, more intuitive system of music theory — without legacy inconsistencies, note-name confusion, and historical baggage.
You will see music as:
- Nodes instead of letters
- Distances instead of intervals
- Modes as continents
- Non-modal points as ocean notes (1.5, 2.5, 3.5… etc.)
- Chords as formulas, not guesswork
It’s the fastest path to understanding chords, modes, progressions, and improvisation — with Excel verifying everything you do.
