Turn Bach To Bebop Jazz Guitar Lines

ByDaniel Weiss

Okay, so I just wanted to show you this cool thing I learned. This phrase by Bach is in E major, from a partita in E major that I’ve been studying for the last couple of weeks. Basically, it goes like this:

TL;DR
Short version: Take Bach’s diatonic E major phrase and lower the third by a half step. You get melodic minor sounds that work perfect for jazz.

So what I wanted to show you is that everything here is diatonic to the key of E major. He goes like this – so that’s the seventh degree, it’s a minor 7 flat 5 chord. Then, there’s this scalar motion that brings us to the third degree, which is G# minor, and he plays a minor 7. Then, he comes back with the scale. So, you see, we are always moving in fourths but restraining the tonality to the scale.

So, if I land over here, now I’m on the second degree, right? So, I can play on the second degree over here, another minor 7, and then another fourth from that would be the fifth degree, and that will be the 5-7. So, what I did is I just moved one note so that I can get this as a melodic minor scale. The only difference between the major and the melodic minor scale is one note – the third degree is lowered by a half step. So, instead of having this:

I’m getting this sound that comes from the melodic minor scale.

So, you see, this is the major scale, and this is the melodic minor scale – just one note different. If you play that phrase and just change that one note, you get this. You see, now you’re getting this sharp 5, major 7, sharp 5, third degree of the melodic minor scale. Then, you get a minor 7 flat 5, and another minor 7. Then, you get the seventh degree again, but this time it has this sharp 5 or flat 1 inside the scalar movement.

So, I think that’s really cool – taking stuff from the Baroque era, which usually consists of a bunch of major movements, and just applying that to the melodic minor by simply changing that one note, which is the third, that makes the difference between the major and minor tonality.

If you want to check out another video I did about the melodic minor, you can click right here. It’s a cool video – I think you’ll really enjoy it. Check it out!

01 Introduction

The journey of a musician is one filled with continuous exploration and discovery.
As I delve into practicing partitas and sonatas for the violin, I find myself creating a fascinating concept that has added depth and richness to my musical endeavors. This concept involves transcending major scale lines into melodic minor lines, an exploration that opens up new dimensions and musical possibilities. In this video, I will share my insights on how to transform Bach’s diatonic ideas within this context, emphasizing the intricate process of transitioning from major to melodic minor and the creative avenues it unveils.

02 The Journey Begins: From Diatonic to Altered

To embark on this journey, it’s crucial to have a solid understanding of the major and melodic minor scales. The major scale, with its bright and uplifting character, serves as the foundation for many classical compositions, including those of Johann Sebastian Bach. On the other hand, the melodic minor scale introduces subtle alterations, particularly in the ascending form, by simply lowering the 3rd degree of the major by a half step, you are establishing the melodic minor scale. This simple modification results in a unique blend of tension and resolution, adding a touch of sophistication to the melodic landscape.

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E Major Scale
E Major Scale
E Melodic Minor Scale
E Melodic Minor Scale
Bach E Major original phrase
Bach E Major original phrase
Screenshot 2024 03 11 At 13
Melodic Minor transformation

03 Bridging the Gap: Classical Music Meets Modern Jazz

The transition from major to melodic minor involves reimagining familiar major scale lines in a way that infuses them with the characteristic nuances of the melodic minor scale. In the context of practicing Bach’s compositions, this transformation can be particularly rewarding, as it allows for a fresh interpretation of his diatonic ideas.

One effective approach is to identify key phrases or motifs within the major scale lines of a piece and experiment with altering specific notes to align with the melodic minor scale. This process demands a keen ear and a deep understanding of the harmonic context, as the goal is not to simply replace major scale notes with their melodic minor counterparts but to integrate them seamlessly into the existing musical fabric.

04 Your Ticket to Jazz Guitar Innovation

The beauty of this concept lies in its versatility and the endless possibilities it offers for creative expression. Once you have a solid grasp of transcending major scale lines into melodic minor lines, the next step is to experiment with various stylistic elements, such as rhythm,groove, articulation, and phrasing.

Consider incorporating elements of jazz or fusion into your interpretation. Experiment with sliding between notes, adding tasteful vibrato, or introducing subtle bends to infuse the lines with a sense of improvisation. Bach, despite belonging to the Baroque era, was a master of innovation and expression. Embracing this spirit of creativity allows us to bridge the gap between historical authenticity and contemporary reinterpretation.

05 Crafting Your Own Jazz Odyssey

Beyond the video demonstration, experiment with these concepts in your own playing. Integrate altered phrases into classical pieces or use them as a foundation for new compositions. Share your experiences in the comments section to contribute to our growing community of guitar enthusiasts.

06 Expanding the Concept to Other Keys and Modes:

As you become more comfortable with this transformative approach, consider applying it to other keys and modes. The beauty of Bach’s compositions lies in their universality and adaptability, making them ideal canvases for artistic exploration. Whether you choose to explore different major keys or delve into the intricacies of modes such as Lydian or Altered, the process of transcending diatonic ideas remains a valuable tool for expanding your musical palette.

07 Conclusion:

In the realm of music, the journey of exploration is a perpetual one. The concept of transcending major scale lines into melodic minor lines, particularly within the context of practicing Bach’s diatonic ideas, opens doors to a world of creative possibilities. As we bridge the gap between classical tradition and contemporary innovation, we not only pay homage to the timeless beauty of Bach’s compositions but also contribute to the ever-evolving landscape of musical expression. Through dedicated practice, experimentation, and a passion for discovery, musicians can elevate their interpretations to new heights, breathing fresh life into centuries-old masterpieces. So, let the transformative journey begin, as we weave the intricate tapestry of major and melodic minor scales in the timeless melodies of Bach.

Daniel Weiss

About Daniel Weiss

Berklee-trained jazz fusion guitarist, Guitar Idol 2016 finalist, and praised by Jordan Rudess (Dream Theater). Daniel has taught over 5,000 students worldwide through his Fretboard Freedom Path method. Learn more

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Frequently Asked Questions

08 How do I turn a Bach major scale phrase into a jazz bebop line?

Lower the third degree of the major scale by a half step to get the melodic minor scale. This single note change transforms diatonic Baroque phrases into modern jazz sounds with characteristic sharp 5s and major 7s that work perfectly over bebop changes.

09 What’s the difference between E major and E melodic minor for guitar?

E melodic minor is identical to E major except the G# becomes G natural. This one note difference is what gives melodic minor its distinctive jazz flavor while maintaining the diatonic movement that Bach used in his partitas.

10 Can I use fourths in jazz guitar lines like Bach did?

Yes, Bach’s technique of moving in fourths while staying diatonic translates perfectly to jazz when you apply it over melodic minor scales. This creates sophisticated jazz lines with minor 7 and minor 7b5 arpeggios that sound both classical and modern.

11 Why does changing one note in a Bach phrase create jazz sounds?

Lowering the third creates the minor 7b5 and sharp 5 chord tones that are essential to jazz harmony. These altered extensions and chord qualities are rare in major scale music but fundamental to bebop, making a simple melodic minor adjustment instantly “jazzify” classical lines.

Key Takeaway
In summary: Lower the third of any major scale phrase by a half step and you’re in melodic minor territory.
Daniel Weiss