The Syllabus : The Esoteric : The Ashavana Educational System (Plato’s Curriculum)
About Lesson

www.musictheory.net

Also, Walter Piston’s Harmony. This is the textbook that Julliard uses.  

 

Music Theory until you See the World in Harmony, Melody, Dance, Rhythm, and Frequency. 

Then Integrate them into Dance. Then… You study Dance.