Guitar Chord Progressions (5 of 6) - Vive La Différence! Guitar Chord Progressions (6 of 6) - An Improvisation. Guitar Chord Progressions (4 of 6) - The Whack-A-Mole Lesson. Guitar Chord Progressions (3 of 6) - The Secret. Common Chord Progressions (2 of 6) - The i-iv-VI-V and from Mozart to MGMT. Common Chord Progressions (1 of 6) The I-IV-V & The Beatles to Beethoven.