Secondary Dominants × × Browse the Lessons 1. All Secondary Dominants Modal Interchange × × Browse the Lessons 1. Why We Only Use a Dozen Modal Interchange Chords Line Clichés × × Browse the Lessons 1. Augmented Line Cliché on I & V The Vaug Chord × × Browse the Lessons 1. The Vaug Chord 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