How to Play the Harmonic Scale on the Guitar
By Riffhard Staff
The harmonic scale can add a dramatic flair to your guitar playing, especially if you're diving into metal or its myriad subgenres. It's not just about the notes, it's about the vibe and intensity they bring to your riffs and solos. This post will guide you through playing the harmonic scale on the guitar, offering insights, tips, and practical advice to enhance your playing. Let's break down the harmonic scale's mysterious allure and how you can wield it effectively.
What Is the Harmonic Scale?
Before we get into playing, let's chat about the harmonic scale itself. It's a seven-note scale, much like the major and minor scales, but with a twist that gives it a unique sound. The harmonic scale is essentially a natural minor scale with a raised seventh note. This alteration creates a unique interval, a minor third, between the sixth and seventh notes, which gives the scale its distinctive, exotic sound.
Picture playing in A minor: A, B, C, D, E, F, G. In the harmonic minor, you'd raise the G to G#. This simple change can make your music sound more intense and dramatic, which is why metal guitarists love it. The scale's tension and resolution create an intriguing musical landscape perfect for heavier genres.
Why is this important? Well, if you're into metal, thrash, or even neoclassical styles, you'll find the harmonic minor scale popping up everywhere. It’s a tool that can add depth and emotion to your solos and riffs, making them stand out.
Building the Harmonic Scale on Your Guitar
Now that we know what the harmonic scale is, let's translate that to the guitar. We'll use A harmonic minor as our example since it's a common key and easy to visualize on the fretboard.
Steps to Build the Scale
- Start on the A note (5th fret, low E string).
- Move to B (2nd fret, A string).
- Next, hit C (3rd fret, A string).
- Then D (5th fret, A string).
- E is next (2nd fret, D string).
- Move to F (3rd fret, D string).
- Now for the twist, hit G# (1st fret, G string).
- Finally, resolve back to A (2nd fret, G string).
This pattern gives you the A harmonic minor scale. Practice this slowly at first, focusing on clean transitions between notes. As you get comfortable, you can increase your speed and explore this scale across different octaves on the fretboard.
Applying the Harmonic Scale in Metal
Once you're comfortable with the scale's shape, it's time to apply it. Metal guitarists love this scale for its ability to add tension and drama to solos and riffs. The raised seventh note creates a leading tone that begs for resolution, which is why it sounds so dramatic.
Consider using the harmonic scale in your solos to create a neoclassical vibe. Many shredders, from Yngwie Malmsteen to modern players like Jason Richardson, use it to craft intricate, expressive solos. You can also incorporate it into your riffs, adding that exotic feel that can make a song pop.
When working on these applications, it's helpful to explore lessons from teachers who specialize in these styles. At Riffhard, we've got instructors who can show you exactly how to use this scale effectively in your playing.
Common Patterns and Licks
Patterns and licks are essential for integrating the harmonic scale into your playing. Let's look at a couple of common patterns that utilize the scale's unique sound.
Three-Note Per String Pattern
One efficient way to play the harmonic scale is using a three-note-per-string pattern. This approach allows for fast, fluid playing and is ideal for shredding. Here's a simple pattern for A harmonic minor:
- Low E string: 5th, 7th, 8th frets
- A string: 5th, 7th, 8th frets
- D string: 5th, 7th, 9th frets
- G string: 5th, 6th, 9th frets
- B string: 5th, 7th, 8th frets
- High E string: 5th, 7th, 8th frets
Practice this pattern slowly, ensuring each note rings out clearly. As you become more comfortable, increase your speed and experiment with different picking techniques like alternate picking or economy picking.
Classic Harmonic Minor Lick
Here's a classic lick that emphasizes the raised seventh note. This lick is great for practicing the scale's unique intervals:
e|-----------------------------|
B|-----------------------------|
G|--------5-6-9-6-5-----------|
D|------7-----------7-5-------|
A|--5-8-----------------8-5---|
E|-----------------------------|
Play this lick slowly at first, focusing on accuracy. Notice how the G# to A transition provides a sense of tension and release. This is what makes the harmonic scale so compelling.
Integrating the Scale into Your Riffs
Riffs are the backbone of metal music, and the harmonic scale can add an edge to your riffing arsenal. When constructing riffs, try using the scale to create unexpected twists and turns. The raised seventh can add an eerie or sinister feel, perfect for heavier genres.
Consider starting a riff with a simple power chord progression, then incorporate notes from the harmonic scale to add complexity. For instance, a riff in A minor could start with an A5 power chord and then use the notes from the harmonic scale to add melody and tension.
This approach not only enhances the riff's texture but also keeps listeners engaged. The harmonic scale's exotic sound provides that little extra something that makes riffs memorable.
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Using the Harmonic Scale in Solos
Solos are where the harmonic scale can truly shine. Its unique intervals create opportunities for expressive playing. When soloing, emphasize the raised seventh note to highlight the scale's dramatic quality.
Try incorporating techniques like bends, slides, and vibrato to make the scale come alive. These techniques can add emotion and intensity to your solos, making them more engaging and memorable.
At Riffhard, we have lessons from top metal guitarists who share their insights on using the harmonic scale in solos. These lessons can provide inspiration and guidance as you develop your soloing skills.
Experimenting with Different Keys
While A harmonic minor is a common starting point, don't be afraid to experiment with different keys. Each key has its own character and can inspire different musical ideas. Try playing the harmonic scale in E or B, and notice how the sound changes.
Experimenting with different keys can also help you become more comfortable navigating the fretboard. The more you explore, the more versatile you'll become as a guitarist. You might find that certain keys resonate more with your playing style or inspire new creative directions.
Combining Scales for More Complexity
Once you're comfortable with the harmonic scale, consider combining it with other scales to add even more complexity to your music. Mixing the harmonic scale with the natural minor or pentatonic scales can offer new textures and dimensions.
For example, you might use the harmonic scale for the main melody and switch to the pentatonic scale for a contrasting section. This approach can keep your music fresh and engaging, as it introduces variety and unexpected elements.
Combining scales also encourages you to think outside the box and develop a more personal playing style. Experiment with different combinations and see what resonates with you and your musical goals.

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Get StartedThe Role of Riffhard in Your Learning Journey
Learning and incorporating the harmonic scale into your playing can be challenging, but it's also incredibly rewarding. Having access to quality instruction can make all the difference. At Riffhard, we offer lessons from world-class metal guitarists who can help you master the harmonic scale and integrate it into your playing.
Our lessons cover everything from basic scale theory to advanced techniques, providing a comprehensive resource for guitarists at all levels. With instructors like Dean Lamb and Zakk Wylde sharing their insights, you're in good hands as you explore the harmonic scale and its potential.
Final Thoughts
The harmonic scale is a powerful tool for any guitarist, especially those venturing into metal. Its unique sound can add depth and drama to your playing, whether you're crafting riffs or shredding solos. At Riffhard, we're here to help you make the most of it. With lessons from top metal guitarists, you can take your skills to the next level and really make your music stand out.
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