Path
What to study before Harmonic and melodic major
The major scale with a lowered sixth, or with lowered sixth and seventh on the way down: the mirror of the minor forms. Below, the concepts that come before, in the order in which one explains the next. Signed in, you see the same path minus what you already hold: your path.
Properties of sound
The four properties every musical sound has at once: duration, intensity, pitch and timbre.
Note
The seven pitch names, and the sign that puts one of them on the page.
Tone and semitone
The smallest distance Western music uses, and the whole tone built from two of them.
Interval
The distance between two sounds, counted by note names, melodic or harmonic, simple or compound.
Interval quality
Perfect, major, minor, augmented and diminished: what separates two intervals that share a number.
Major scale
Seven degrees built on a fixed sequence of tones and semitones, and the reference everything else is measured against.
Key signatures
The fixed accidentals at the start of the staff, their invariable order, and the circle of fifths that organizes them.
Minor scales
The three forms of the minor scale — natural, harmonic, and melodic — and what each alteration solves.
Harmonic and melodic major
The major scale with a lowered sixth, or with lowered sixth and seventh on the way down: the mirror of the minor forms.