
Major and minor triads share a root and perfect fifth; changing the third changes the chord quality. Build and hear both without emotion stereotypes.
Notes are individual pitch locations. Intervals describe the distance between them; scales place selected notes in order; chords combine them; progressions create movement between chords. This path keeps those relationships visible so each new term answers a musical question instead of becoming isolated vocabulary.
Lessons in this path
Start with the title that matches the problem you can name today.

Major and minor triads share a root and perfect fifth; changing the third changes the chord quality. Build and hear both without emotion stereotypes.

A key signature places a recurring set of sharps or flats after the clef so the same accidentals do not need to be rewritten on every affected note.

An interval is the distance between two pitches. Count the written letter span first; add major, minor, or perfect quality after the number is secure.

A note is a pitch identity, an interval compares two notes, a scale orders a collection, and a chord combines selected notes.

A scale is an ordered collection of pitches. Learn one octave as a map: hear its steps, number its degrees, return home, and make a short phrase.

Build a chord progression from triads and scale degrees, then hear and play a four-chord C-major example with a clear success check.
Move between skills