MU161 Lecture Notes - Lecture 4: Relative Key, Semitone
Document Summary
September 12, 2014: parallel or relative minor, relative the relative minor of the key, parallel major to minor (or vice versa) Compound - over an octave: generic size. Span between 2 notes or 2 letter names: specific quality. Exact size (p, m, m, aug, dim: alteration of size. P + 1 semitone = aug: inversion. An interval and it"s inversion always add to 9. Quality changes ( major minor, dim aug, perfect perfect, etc: consonant vs. dissonant. Consonants perfect intervals 1, 5, and 8.
