2-3 · Three-Note Fragments and Melodic Motion

This lesson introduces the first visual mental model in the course, and it’s an important one: the major scale broken into small, overlapping fragments of three adjacent notes. These same fragments show up again and again in the visualization approaches later in the course, so they are worth memorizing. Since there are seven scale degrees in the scale, there are seven possible patterns.

Look closely, and you'll see only three distinct patterns: fragments 4 and 5 repeat fragment 1, fragment 6 repeats 2, and fragment 7 repeats 3. These shapes are reusable building blocks, and they will be useful throughout the course.

To play one of these patterns, use your index finger to play the lowest note. In position playing, guitarists are taught to assign one finger to each fret: index on the lowest note, little finger on the highest, and middle and ring for the frets in between. The W-H and H-W patterns work well with that constraint, but you will need to shift or stretch to play the W-W pattern. On the upper frets, you can often get away with the first three fingers; on the lower frets, most people use index, middle, and little finger, and it helps to angle your fingers relative to the frets to make that stretch comfortable. There’s no one correct fingering, so choose whatever feels most natural to you. What matters is knowing which scale degree your index finger is on and which pattern sits there.

Now flip the perspective. Instead of treating the fragments as something inside the scale, use them as building blocks. Put your index finger on the root and play fragment 1, shift your index finger up to the next scale degree and play the fragment that belongs there, and keep going until you run out of frets. Descending works the same way: shift down one or two frets, according to the whole-step/half-step formula, and play the fragment for the degree you land on. Three simple shapes plus the construction of the major scale is all it takes to play smoothly up and down a string.

Once the fragments are under your fingers, you don’t have to play each one straight up and down. Change the order of the notes, and it turns into a melody. For the moment, we will define a melodic sequence as an ordered sequence of notes played inside one of these three-note fragment shapes. We will expand on this definition later in the course. We can specify a melodic sequence by a list of the numbers 1, 2, & 3, which correspond to the three notes in the pattern. A simple ascending pattern is 1-2-3. A simple descending pattern is 3-2-1. A common six-note pattern is 3-1-2-3-2-1. Notice that a melodic pattern does not need to include all three notes: 1-3 is a perfectly valid pattern.

Exercise 2-3: Choose a melodic sequence. Start on any string and any fret, and assign that note to be the root of a major scale. If you have a Freeze pedal, create a drone from the root note. Placing your index finger on that note, play your melodic pattern using Fragment 1 (W-W). Shift your index finger up to the next scale degree and play your melodic pattern using the appropriate three-note fragment. Always keep track of which scale degree is under your index finger. Continue moving up the scale until you run out of frets. Do the same thing descending the scale until you reach the nut.

Practice this exercise with different melodic sequences, on different strings, and in different keys. Once you get the hang of it, practice with a metronome and practice shifting up and down at random.

The number of variations is enormous. There are over a thousand ways to choose up to six notes for a sequence on one fragment; multiply that by six strings and 12 keys, and you have more than 75,000 possible exercises. You don’t need to practice all of them. It just shows how much mileage a small idea can give you. Pick a few different sequences each day and make up your own rather than repeating the examples below, because playing new variations every day improves your understanding and your playing much faster than the same versions over and over. You can also use this exercise to work on technique at the same time: these patterns are great for alternate picking and just as good for legato, so feel free to add hammer-ons and pull-offs. There’s no speed goal. Find a tempo that’s comfortable for your hands and where your brain has to work a little to keep up with the shifts.

In the video, I demonstrated this with three example melodic patterns, all starting at the first fret of the B string, a C note. Here are those examples extended across the entire fretboard:

We’ll come back to the major scale later in the course. Next, we'll take a deep dive into the pentatonic scale.