Everyone learns their first major triad, plays it once, feels like a genius, and then does the guitarist thing: leaps three frets sideways to the next chord like the fretboard is lava. This little exercise is the intervention. Major triads, all twelve of them, sneaking through the circle of fourths while moving as little as humanly possible — because good voice leading is basically the art of being lazy on purpose.
This is Exercise #19 in the voice-leading series, and this entry lives on the middle string set: the G, D and A strings. One triad per beat, each chord handing off to the next by keeping a common tone and shuffling the other two notes to the nearest available fret. It's short, it's tidy, and it will quietly rebuild how your fretting hand thinks about triads and inversions.
How this voice-leading exercise works
A major triad is just three notes — root, major third, perfect fifth — and there are only three ways to stack them: root position, first inversion, second inversion. Voice leading is the discipline of choosing whichever inversion sits closest to the chord you just played. Moving around the circle of fourths (C, F, B♭, E♭ and so on), any two neighbouring chords share exactly one common tone. So the trick is: hold that shared note still, and move the other two voices to the nearest fret instead of resetting your whole hand. Do it right and the top notes trace a smooth little melody — that's the "melodic" part — while your left hand barely travels a fret or two per chord.
The concrete takeaway: pick any major triad on the G, D and A strings, then find the very next chord up the circle of fourths without letting your hand slide up the neck. If your fingers want to jump five frets, you chose the wrong inversion — there's always a closer one. Train this on one string set until it's automatic, and you'll suddenly hear voice leading everywhere: in jazz comping, in string arrangements, in every pad-sounding chord progression that felt like magic before.
Fair warning: once you can do this, plain block chords will feel like eating cereal with a fork. The full tab and Guitar Pro file are on my Patreon, so your fretting hand can suffer beautifully in the comfort of your own home.