01 Triads // Let's build some chords. 02 Relearning the Alphabet // Thinking in thirds and fifths instead of steps. 03 Chord Inversions // Same chord, different note on the bottom. 04 Seventh Chords // Major 7, minor 7, dominant 7. 05 Sus and Add Chords // Suspended and added-tone chords. 06 Checkpoint: Building Chords // Make sure you can build them before we start using them.