
A guide to develop a larger chord vocabulary.
Intermediate
Intermediate
- Understand how to create drop 2 voicings.
- Learn to smoothly transition between chords.
- Create a larger vocabulary of chords to pick from.
Inversions are one of the fundamental fountains of knowledge when it comes to learning harmony. They increase your fretboard awareness, spice up your chord knowledge, and impress all your friends who are stuck trying to get their barre chords sounding great.
Except for sight reading, inversions have been the skill that breaks the most students in terms of frustration. However, they have also led to the "eureka" moments in their studies when the neck just opens up for them. Over the years I've adopted this system on mastering your inversions by learning the shapes and applying them to songs.
The Basics of a Drop 2 Chord
There are two main families of 7th chords: drop 2 and drop 3. With these two families you have access to a vast majority of the chords used by greats like Wes Montgomery or Joe Pass. The voicings are very versatile and will open up the entire geography of the fretboard. For our purposes, we will focus on drop 2, but the concept can also apply to drop 3.
Drop 2 chords cover the most range of the instrument without creating dissonances and provide a massive number of options. How one arrives at a drop 2 chord sounds mysterious, like a strange code. However, it's not that difficult. Let's start with a basic Cmaj7 chord in root position (C–E–G–B). Next, we take the second note from the top, which would be G, and drop it down an octave to create a new shape (Ex. 1).
Ex. 1
The new shape (G–C–E–B) is 2nd inversion Cmaj7 chord and likely doesn't look that unfamiliar. It's more open, stable, functional, and playable in any situation that a Cmaj7 chord could be played. Simple, right?
Next, we will want to extend this idea to the remaining inversions along the neck. In Ex. 2 I've written out the four drop 2 shapes for Cmaj7 along the top four strings.
Ex. 2
I use the term 1573 for a specific reason. This is a way to memorize and visualize the voicing on a deeper level so that you know the function of each voice rather than just internalizing a grip that you spew out. It allows you to alter your voicings to suit your personal tastes in terms of harmonic extension and character. Here are the formulas that correspond with each inversion of a Cmaj7 chord.
1573 C–G–B–E Root position
3715 E–B–C–G 1st inversion
5137 G–C–E–B 2nd inversion
7351 B–E–G–C 3rd inversion
Because of the nature of the drop 2 voicings, we are now offered a large library of new shapes. These exist on four adjacent strings. That gives us three different groups of voicings to learn: one based with the lowest note of the voicing on the 6th string, one on the 5th and one on the 4th. They all have different uses, but that is something we don't need to worry about just yet, we need to get these shapes in your hands and ears.
I've outlined the set of major 7 chords with the lowest note on the 4th string (Ex. 2). In Ex. 3 you can see the shapes based on the 6th string and Ex. 4 covers the 5th string.
Ex. 3
Ex. 4
Mastering all three groups of voicings gets you ready to play in real musical situations. Listening to the solo arrangements of players like Joe Pass and Wes Montgomery, you will discover much of their chord vocabulary is based off this group of voicings.
Now We Exercise
Memorizing the shapes of the chords is the first step to practical application. With four variations on each 1573 chord there is a lot of work to get to. One of the most practical ways is using these shapes to harmonize a major scale. Keeping everything diatonic (within a key) we end up with the following harmony:
Imaj7–IIm7–IIIm7–IVmaj7–V7–VIm7–VIIm7(b5)
Translate that to a key of your choice. Let's start with the key of F, which is a very common key in jazz repertoire, and covers a good range of the instrument.
We begin with the lowest possible root-position chord voicing on the top four strings, which in this key would be Em7b5 (Ex. 5). Naturally, we would move up the neck with each note going to the next scale tone.
Ex. 5
As with every exercise we want to transpose this into other keys. Once you can play this in F major, go to the next key and apply the same concepts. After you get a grasp on your root position chords, start applying inverted shapes right away (Ex. 6). In this exercise, we are working on 1st inversion chords starting with a C7 with an E in the bass.
Ex. 6
Continue this until you can get through all inversions in every key on each of the three string sets. Although these three exercises aren't expansive, they will give you plenty of material to practice. Remember, when you start to learn any new chord shape it takes a little time, but eventually it gets easier.
Playing these shapes across the string sets really opens things up. In Ex. 7 I apply these shapes across all three string sets.
Ex. 7
Now you could not play this entire passage on just the lowest string set, however you need to switch string groupings as you continue to progress. The choice as to when you change groups is yours, and you will want to be able to make this "swap" at any point in the progression instinctively.
In Ex. 8 I've given you one possible way to navigate through all four inversions across all three sting sets. This exercise is very useful in getting a strong start on the basic major scale shapes. Don't rush these; nothing will be internalized and memorized overnight. Remember, we have to not only learn the physical shape of the chords but get comfortable with the sounds that they create.
Ex. 8
Our next exercise will help visualize how each inversion works together going down the neck. In Ex. 9 we start with a higher voicing of Cmaj7 (in 10th position) and work our way down diatonically by keeping all common tones the same. For example, both Cmaj7 and Dm7 share a C, so that note stays while the upper notes move to the closest chord tones. We continue the pattern down the neck and across to the lower string sets.
Ex. 9
Take this process and apply it to all 12 keys to reinforce all of the inversions. Remember, you will be switching string groupings throughout this exercise, so find the best option for you.
Progressions
Practicing these basic exercises helps to get familiar with the shapes, but as you practice them you're going to want to use them over common progressions. Jazz standards move keys often, and in ways that are formulaic and predictable. I teach my students to learn these very common chord progressions in inversions as part of an etude. That way, they learn their inversions not only as a shape, but how they actually work in a tune.
The most common progression is the IIm7–V7– Imaj7. It's also the fundamental basic way of mastering inversions outside of just getting your fingers to make the shape. In Ex. 10 I've gone through a few examples in the key of G. Several of these will stretch out your fingers but after some diligent practice they will become more comfortable.
Ex. 10
Now, you have progressed through learning the basic shapes of the Drop 2 or the 1573 chords, let's unlock the last subject of this lesson, how to play them in song form. As I had mentioned earlier, standards seldom stay in a key for very long. There always seems to be a key change at the bridge, or even several key changes throughout a chorus. Here are a few really common shifts that happen in jazz tunes just to get the ball rolling. Learn these relationships, transpose them, and you're going to be way ahead of the curve.
Practice these studies with a metronome, go slowly, and internalize them. It may take a while for you to get everything nice and smooth. It's a long journey to really get some of this under your fingers and into your ears.
In Ex. 11 we start in the key of G and then play a progression in E minor, which is the relative minor of G. Break open your Real Book to nearly any page and you're likely to find this one.
Ex. 11
For Ex. 12, we start in F major before shifting to Bb major. This I–IV motion appears in countless tunes. Notice how moving across the string sets opens your ears to the relationship between the bass note and the melody. Many times those are the key notes when picking up chords by ear off a recording.
Ex. 12
Moving around by whole steps is another tried and true harmonic pattern. By now, I'm sure you're starting to recognize sounds and inversions and how they interact. In Ex. 13 I've written out a handful of ways to play through a IIm7–V7–Imaj7 in Bb and then move down a whole step to Ab.
Ex. 13
Finally, we get more adventurous with Ex. 14. Here we move from the tonic, in this case Eb, to a minor progression in the key of G, the 3 of the scale. Sounds like jazz to me, right?
Ex. 14
I get it. That's a lot of information. This is going to keep you busy for a while. But remember, you don't have to use all of these voicings. Find the ones you like, pick a tune, and get to work.
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With authentic stage-class Katana amp sounds, wireless music streaming, and advanced spatial technology, the KATANA:GO is designed to offer a premium sound experience without the need for amps or pedals.
BOSS announces the return of KATANA:GO, an ultra-compact headphone amplifier for daily jams with a guitar or bass. KATANA:GO puts authentic sounds from the stage-class BOSS Katana amp series at the instrument’s output jack, paired with wireless music streaming, sound editing, and learning tools on the user’s smartphone. Advanced spatial technology provides a rich 3D audio experience, while BOSS Tone Exchange offers an infinite sound library to explore any musical style.
Offering all the features of the previous generation in a refreshed external design, KATANA:GO delivers premium sound for everyday playing without the hassle of amps, pedals, and computer interfaces. Users can simply plug it into their instrument, connect earbuds or headphones, call up a memory, and go. Onboard controls provide access to volume, memory selection, and other essential functions, while the built-in screen displays the tuner and current memory. The rechargeable battery offers up to five hours of continuous playing time, and the integrated 1/4-inch plug folds down to create a pocket-size package that’s ready to travel anywhere.
KATANA:GO drives sessions with genuine sounds from the best-selling Katana stage amp series. Guitar mode features 10 unique amp characters, including clean, crunch, the high-gain BOSS Brown type, two acoustic/electric guitar characters, and more. There’s also a dedicated bass mode with Vintage, Modern, and Flat types directly ported from the Katana Bass amplifiers. Each mode includes a massive library of BOSS effects to explore, with deep sound customization available in the companion BOSS Tone Studio app for iOS and Android.
The innovative Stage Feel feature in KATANA:GO provides an immersive audio experience with advanced BOSS spatial technology. Presets allow the user to position the amp sound and backing music in different places in the sound field, giving the impression of playing with a backline on stage or jamming in a room with friends.
The guitar and bass modes in KATANA:GO each feature 30 memories loaded with ready-to-play sounds. BOSS Tone Studio allows the player to tweak preset memories, create sounds from scratch, or import Tone Setting memories created with stage-class Katana guitar and bass amplifiers. The app also provides integrated access to BOSS Tone Exchange, where users can download professionally curated Livesets and share sounds with the global BOSS community.
Pairing KATANA:GO with a smartphone offers a complete mobile solution to supercharge daily practice. Players can jam along with songs from their music library and tap into BOSS Tone Studio’s Session feature to hone skills with YouTube learning content. It’s possible to build song lists, loop sections for focused study, and set timestamps to have KATANA:GO switch memories automatically while playing with YouTube backing tracks.
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We know Horsegirl as a band of musicians, but their friendships will always come before the music. From left to right: Nora Cheng, drummer Gigi Reece, and Penelope Lowenstein.
The Chicago-via-New York trio of best friends reinterpret the best bits of college-rock and ’90s indie on their new record, Phonetics On and On.
Horsegirl guitarists Nora Cheng and Penelope Lowenstein are back in their hometown of Chicago during winter break from New York University, where they share an apartment with drummer Gigi Reece. They’re both in the middle of writing papers. Cheng is working on one about Buckminster Fuller for a city planning class, and Lowenstein is untangling Austrian writer Ingeborg Bachmann’s short story, “Three Paths to the Lake.”
“It was kind of life-changing, honestly. It changed how I thought about womanhood,” Lowenstein says over the call, laughing a bit at the gravitas of the statement.
But the moment of levity illuminates the fact that big things are happening in their lives. When they released their debut album, 2022’s Versions of Modern Performance, the three members of Horsegirl were still teenagers in high school. Their new, sophomore record, Phonetics On and On, arrives right in the middle of numerous first experiences—their first time living away from home, first loves, first years of their 20s, in university. Horsegirl is going through changes. Lowenstein notes how, through moving to a new city, their friendship has grown, too, into something more familial. They rely on each other more.
“If the friendship was ever taking a toll because of the band, the friendship would come before the band, without any doubt.”–Penelope Lowenstein
“Everyone's cooking together, you take each other to the doctor,” Lowenstein says. “You rely on each other for weird things. I think transitioning from being teenage friends to suddenly working together, touring together, writing together in this really intimate creative relationship, going through sort of an unusual experience together at a young age, and then also starting school together—I just feel like it brings this insane intimacy that we work really hard to maintain. And if the friendship was ever taking a toll because of the band, the friendship would come before the band without any doubt.”
Horsegirl recorded their sophomore LP, Phonetics On and On, at Wilco’s The Loft studio in their hometown, Chicago.
These changes also include subtle and not-so-subtle shifts in their sophisticated and artful guitar-pop. Versions of Modern Performance created a notion of the band as ’90s college-rock torchbearers, with reverb-and-distortion-drenched numbers that recalled Yo La Tengo and the Breeders. Phonetics On and On doesn’t extinguish the flame, but it’s markedly more contemporary, sacrificing none of the catchiness but opting for more space, hypnotic guitar lines, and meditative, repeated phrases. Cheng and Lowenstein credit Welsh art-pop wiz Cate Le Bon’s presence as producer in the studio as essential to the sonic direction.
“On the record, I think we were really interested in Young Marble Giants—super minimal, the percussiveness of the guitar, and how you can do so much with so little.”–Nora Cheng
“We had never really let a fourth person into our writing process,” Cheng says. “I feel like Cate really changed the way we think about how you can compose a song, and built off ideas we were already thinking about, and just created this very comfortable space for experimentation and pushed us. There are so many weird instruments and things that aren't even instruments at [Wilco’s Chicago studio] The Loft. I feel like, definitely on our first record, we were super hesitant to go into territory that wasn't just distorted guitar, bass, and drums.”
Nora Cheng's Gear
Nora Cheng says that letting a fourth person—Welsh artist Cate Le Bon—into the trio’s songwriting changed how they thought about composition.
Photo by Braden Long
Effects
- EarthQuaker Devices Plumes
- Ibanez Tube Screamer
- TC Electronic Polytune
Picks
- Dunlop Tortex .73 mm
Phonetics On and On introduces warm synths (“Julie”), raw-sounding violin (“In Twos”), and gamelan tiles—common in traditional Indonesian music—to Horsegirl’s repertoire, and expands on their already deep quiver of guitar sounds as Cheng and Lowenstein branch into frenetic squonks, warped jangles, and jagged, bare-bones riffs. The result is a collection of songs simultaneously densely textured and spacious.
“I listen to these songs and I feel like it captures the raw, creative energy of being in the studio and being like, ‘Fuck! We just exploded the song. What is about to happen?’” Lowenstein says. “That feeling is something we didn’t have on the first record because we knew exactly what we wanted to capture and it was the songs we had written in my parents’ basement.”
Cheng was first introduced to classical guitar as a kid by her dad, who tried to teach her, and then she was subsequently drawn back to rock by bands like Cage The Elephant and Arcade Fire. Lowenstein started playing at age 6, which covers most of her life memories and comprises a large part of her identity. “It made me feel really powerful as a young girl to know that I was a very proficient guitarist,” she says. The shreddy playing of Television, Pink Floyd’s spacey guitar solos, and Yo La Tengo’s Ira Kaplan were all integral to her as Horsegirl began.
Penelope Lowenstein's Gear
Penelope Lowenstein likes looking back at the versions of herself that made older records.
Photo by Braden Long
Effects
- EarthQuaker Westwood
- EarthQuaker Bellows
- TC Electronic PolyTune
Picks
- Dunlop Tortex 1.0 mm
Recently, the two of them have found themselves influenced by guitarists both related and unrelated to the type of tunes they’re trading in on their new album. Lowenstein got into Brazilian guitar during the pandemic and has recently been “in a Jim O’Rourke, John Fahey zone.”
“There’s something about listening to that music where you realize, about the guitar, that you can just compose an entire orchestra on one instrument,” Lowenstein says. “And hearing what the bass in those guitar parts is doing—as in, the E string—is kind of mind blowing.”
“On the record, I think we were really interested in Young Marble Giants—super minimal, the percussiveness of the guitar, and how you can do so much with so little,” Cheng adds. “And also Lizzy Mercier [Descloux], mostly on the Rosa Yemen records. That guitar playing I feel was very inspiring for the anti-solo,[a technique] which appears on [Phonetics On and On].”This flurry of focused discovery gives the impression that Cheng and Lowenstein’s sensibilities are shifting day-to-day, buoyed by the incredible expansion of creative possibilities that setting one’s life to revolve around music can afford. And, of course, the energy and exponential growth of youth. Horsegirl has already clocked major stylistic shifts in their brief lifespan, and it’s exciting to have such a clear glimpse of evolution in artists who are, likely and hopefully, just beginning a long journey together.
“There’s something about listening to that music where you realize, about the guitar, that you can just compose an entire orchestra on one instrument.”–Penelope Lowenstein
“In your 20s, life moves so fast,” Lowenstein says. “So much changes from the time of recording something to releasing something that even that process is so strange. You recognize yourself, and you also kind of sympathize with yourself. It's a really rewarding way of life, I think, for musicians, and it's cool that we have our teenage years captured like that, too—on and on until we're old women.”
YouTube It
Last summer, Horsegirl gathered at a Chicago studio space to record a sun-soaked set of new and old tunes.
The long-running noise rockers detail what they packed for their January 2025 run across the U.K.
When the Jesus Lizard released their seventh studio record, Rack, last September, it ended a 26-year hiatus between recordings, and lovers of raucous, steely rock music around the world rejoiced. As guitarist Duane Denison told PG’s Nick Millevoi in our feature story, the key to the album’s vitality—and reviving the band’s brutal sound—was simple: “Practice loud.”
Ahead of a hotly anticipated U.K. tour celebrating the record, the band gathered at SIR’s rehearsal space in Nashville to do exactly that. PG’s Chris Kies stopped by to see what Denison and bassist David Wm. Sims were stuffing into their suitcases for the trip across the pond.
Brought to you by D’Addario.Higher Powers
The last time Denison invited us to his Nashville home for a Rig Rundown, he was using Electrical Guitar Company models. This time around, he’s smitten with this Powers Electric Type A. Most of the guitar’s features are proprietary, including the bridge, pickups, and the vibrato system. The trussed hollowbody is made from urban ash with a solid maple top, and comes with a compound radius Honduran rosewood fretboard.
Denison digs the definition and articulation in the attack of the discrete FF42 single-coil pickups, which bridge the gap between a humbucker’s hot output and a traditional single-coil’s brightness. He goes through four different tunings in the current Lizard set: E standard, drop D (for “Hide & Seek”), drop G (on “Thumbscrews”), and a strange tuning with flat E and D strings for “Thumper.” Coated Stringjoy Orbiters (.105–0.50) handle the changes, as well as the Stringjoy Jumbo Jazz picks Denison uses.
Sweet Victory
Denison has switched from Blackstar amps to this 2-channel Victory VS100 Super Sheriff. He’s always preferred British amps: “American guitars and English amps make the world go round,” he says. Denison also uses a Marshall JCM900, which he appreciates for its simplicity compared to the JVM series, and its versatility compared to the JCM800.
Helix Help
Denison sets up this Line 6 Helix as a pedalboard, with tweaked versions of his favorite analog delay pedals programmed in. Among his go-to effects are reverb, slapback delay, tremolo, chorus, wah, longer delay, and what he calls a “wildcare effect,” which comes into play for “What If?”
The Best $250 Ever Spent
Sims bought this Memphis brand Jazz-style bass in 1981 for $250, and it’s still his No. 1. He strings it with Rotosound RS66LDs, which he needs to change every three or four shows; once he senses the attack softening, he slaps new ones on.
Boomtown Brightness
Sims blasts his bass through this Gallien-Krueger 800RB, set for a classic midrange scoop with plenty of bite and bottom end. He prefers Ampeg 8x10 cabinets, or 2x15 speaker cabs.
Triple Combo
No fancy floor unit for Sims. He’s got a Boss ODB-3, an MXR Bass Chorus Deluxe, and an MXR Phase 90, all of which are used sparingly throughout the set.
The Jesus Lizard's Rig
The rising guitar star talks gear, labels, genre troubles, and how to network.
Grace Bowers just released her debut record, 2024’s Wine on Venus, with her band the Hodge Podge, but she’s already one the most well-known young guitarists in America. On this episode of Wong Notes, Bowers talks through the ups, downs, and detours of her whirlwind career.
Bowers started out livestreaming performances on Reddit at age 13, and came into the public eye as a performer on social media, so she’s well acquainted with the limits and benefits of being an “Instagram guitarist.” She and Cory talk about session work in Nashville (Bowers loathes it), her live performance rig, and Eddie Hazel’s influence.
Bowers plugs the importance of networking as a young musician: If you want gigs, you gotta go to gigs, and make acquaintances. But none of that elbow-rubbing will matter unless you’re solid on you’re instrument. “No one’s gonna hire you if you’re ass,” says Bowers. “Practice is important.
”Tune in to learn why Bowers is ready to move on from Wine on Venus, her takes on Nashville versus California, and why she hates “the blues-rock label.”