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Augmented sixth chords are a fascinating harmonic device used in various musical styles, from classical to jazz. They create tension and resolution, adding color and drama to compositions. Mastering these chords on different instruments, especially piano and guitar, requires specific techniques and considerations. This article provides instrument-specific tips to help musicians effectively play augmented sixth chords on both piano and guitar.
Understanding Augmented Sixth Chords
Augmented sixth chords typically consist of the intervals of a flat sixth and a major third above the root, often including the dominant note. They are usually built on the subdominant or the tonic and resolve to the dominant or the tonic, respectively. Recognizing their structure is essential for proper voicing and resolution.
Playing Augmented Sixth Chords on Piano
The piano offers a wide range of voicing options, making it versatile for playing augmented sixth chords. Here are some tips:
- Voicing: Use close voicing for a tense sound or spread voicing to emphasize the intervals.
- Inversions: Experiment with different inversions to find the most natural voice leading.
- Fingerings: Use comfortable fingerings, typically thumb (1) to pinky (5), adjusting based on the chord’s position on the keyboard.
- Resolution: Practice resolving the chord to the dominant or tonic, focusing on smooth voice leading.
- Use of Pedal: Employ the sustain pedal judiciously to connect the chord tones and create a seamless sound.
Playing Augmented Sixth Chords on Guitar
The guitar’s fretboard and tuning offer unique challenges and opportunities for voicing augmented sixth chords. Consider these tips:
- Chord Shapes: Use common shapes such as the Italian (♭6) shape, which can be moved along the fretboard.
- Inversions: Play different inversions by shifting finger positions to achieve smooth transitions.
- Voicing: Focus on the intervallic relationships, ensuring the flat sixth and major third are prominent.
- Sliding and Bending: Use slides or bends to add expressiveness, especially during resolution to the tonic or dominant.
- Voice Leading: Connect chords by minimizing finger movement and maintaining clear interval relationships.
Additional Tips for Both Instruments
Regardless of the instrument, consider the following to improve your performance of augmented sixth chords:
- Practice slowly: Focus on accuracy and proper voice leading before increasing tempo.
- Listen critically: Record yourself to evaluate the clarity of interval relationships and resolution.
- Analyze pieces: Study classical and jazz compositions that utilize augmented sixth chords to understand their contextual use.
- Experiment: Try different voicings and resolutions to develop your personal style.
Conclusion
Mastering augmented sixth chords on piano and guitar enhances your harmonic vocabulary and expressive capabilities. By applying instrument-specific techniques and practicing voice leading, you can incorporate these colorful chords seamlessly into your playing. Keep experimenting and listening to great music to deepen your understanding and skill.