Essential Harmony Knowledge × × Browse the Lessons How Are Chords Built? Consonant, Dissonant & Perfect Harmony Concepts & Terminology × × Browse the Lessons Tonic, Subdominant & Dominant Harmonic Rhythm Explore Other Course Categories Music Theory Scales Harmony Rhythm Ear Training Technique Music Styles & Genres Songwriting Rock Riffs & Phrases Improvisation Learn Songs Learn Solos Superstar Results Practice Benefits of Music Study