Chords in Fourths - Quartal Harmony - Guitar Lesson
Quartal Harmony | PDF
Chords in Fourths - Quartal Harmony - Guitar Lesson
Amazon.com: The Chord & Harmony Guide for Guitar - DVD#2 Interm. - Adv. Concepts: Harmonizing Melodies, Chord Substitution, Quartal Harmony + : joe dochtermann, joe dochtermann: Movies & TV
Quartal Guitar Chords, Harmony & Voicings
Voicing and Re-Voicing Quartal Harmony - Live4guitar | Online Guitar Community