How do I harmonize a C major scale in fourths and then apply negative/mirror harmony?

1. How do you get negative harmony?

How do you get negative harmony?

To create a Negative, or “opposite”, interval of C-G, we need to start at C and go down a Perfect 5th, or down 7 semitones. This gets us to F, and therefore the inversion of C-G is F-C, because they have the same interval distance between them. A Major 3rd above C would be 4 semitones up, which gets us to E.