John Mayer's guitar style stripped to its load-bearing components: the thumb-over grip, the chord embellishment engine, the slow-blues vocabulary, and the discipline of playing one perfect note instead of twelve decent ones. SRV's vocabulary, Hendrix's chord language, and a pop songwriter's sense of when to shut up. The Broadcast at low gain is perfect for this — Mayer's tone IS a clean amp barely breaking up.
Everything Mayer does on guitar comes from three skills. Master these and the licks take care of themselves.
The thumb wraps over the top of the neck to fret bass notes on the low E string while the fingers voice chords and melody above. This turns a five-finger chord into a six-voice arrangement — bass player and guitarist in one hand. Without the thumb, half of Mayer's chord vocabulary is physically impossible.
Hold a chord shape. Add a note. Remove it. Add another. The chord breathes and decorates itself while the right hand keeps a steady rhythm. The moving notes are the melody; the static notes are the harmony; the right hand doesn't know the difference. This is Hendrix's rhythm style, refined.
Play a phrase. Stop. Let the amp ring. Let the reverb decay. Let the listener wonder if you're done. Then play one more note. Mayer's slow blues is 60% silence. The notes he doesn't play are doing more work than the notes he does. This is the hardest thing in the pack because it requires trusting that less is enough.
Mayer's core voicing library. Every chord uses the thumb on the low E (marked T in the diagrams) to fret the bass note, freeing the fingers for the upper voicing. These aren't jazz chords — they're open-position shapes with a bass note underneath that turns them into self-contained arrangements. The thumb wraps over the top of the neck; the wrist drops low; the hand opens up.
The thumb presses the low E string down from above the neck, using the fleshy pad, not the tip. The wrist drops below the neck to create the reach. The thumb also mutes the A string by lightly touching it — this is essential because most of these voicings skip the A. If the A rings, the chord is mud. The mute is as important as the fret.
Mayer's most distinctive voice: extremely slow blues in G, half-time feel, every note given room to breathe. The Gravity progression is the template — but the concept applies to any slow I–IV–V.
| Over | Play | The Mayer Move |
|---|---|---|
| G bars | G minor pentatonic: G B♭ C D F | Minor pent over a major chord — the B♭ bent toward B is the entire Mayer slow-blues vocabulary. The bend never fully arrives; it lives in the curl. |
| C bars | Same scale, target the C and E | The C is now the root, the E is the 3rd — the same notes, different gravity. Don't change scales, change targets. |
One note. B♭ on the G string, fret 3. Bend it slowly — not to B, but to somewhere between B♭ and B. Hold it there. Vibrato. Let the amp and the room do the rest. The Broadcast at 9 o'clock adds a warmth to the bend that clean doesn't have — the germanium saturates the sustained note gently, giving it a vocal quality. Through the BigSky on a long hall, this one note fills the room. If one note doesn't sound like enough, you're playing too fast.
(extremely slow, rubato, one note at a time)
e|----------------------------------------------|
B|----------------------------------------------|
G|--3b~~~~~(between B♭ and B)~~~~~~-----release--|
D|----------------------------------------------|
A|----------------------------------------------|
E|----------------------------------------------|
hold......... vibrato......... let it die..... then silence.
the silence after is part of the phrase.
TARGET · one bend, held for 8 beats with vibrato, followed by 4 beats of silence · if it feels too long, it's right
Rake across the muted strings and land on a double-stop: D and G on the B and E strings (frets 3 and 3). The rake is percussive — dead strings scraped with the pick before the double-stop rings. This is SRV's technique filtered through Mayer's restraint: one rake, one double-stop, then nothing. The rake is a drum fill; the double-stop is the vocal; the silence is the producer saying "that's enough."
(rake across muted strings, land on double-stop) e|--x--x--x--3~~~~~~~~~~~~~~~~~~~|---(silence)---| B|--x--x--x--3~~~~~~~~~~~~~~~~~~~|---------------| G|--x--x--x------------------------|--(silence)----| D|--x-------------------------------|--(silence)----| A|--x-------------------------------|--(silence)----| E|--x-------------------------------|--(silence)----| rake →→→→ land G+D let it ring, then STOPTARGET · the rake sounds like one motion, not six picked notes · the silence after is at least 2 beats
Over the 8-bar Gravity loop: play one phrase in bars 3–4 (the C chord) and nothing else. Bars 1–2: comp the G chord with light thumb-over strumming. Bars 3–4: one short phrase, three or four notes maximum, ending on a bend. Bars 5–8: comp the G again, no lead, let the phrase echo in memory. The discipline is not playing in bars 5–8. Your hands will want to. Don't.
bars 1-2: comp only bars 3-4: ONE phrase bars 5-8: comp only G (thumb strum) C (the phrase) G (silence after) ┌──────────────┐ ┌──────────────┐ ┌──────────────────────┐ │ rhythm only │ │ 3-4 notes │ │ NO LEAD │ │ no lead │ │ end on bend │ │ the restraint is the │ │ set the mood │ │ THIS is the │ │ skill — your hands │ │ │ │ solo │ │ will itch — resist │ └──────────────┘ └──────────────┘ └──────────────────────┘TARGET · full loop recorded · listen back: does the phrase in bars 3–4 feel like an EVENT? If yes, the space worked.
Hold a chord. Decorate it. This is Hendrix's rhythm concept delivered with Mayer's precision: the right hand keeps a constant strumming pattern while the left hand adds and removes notes from the chord shape. The decorations are the melody; the chord is the harmony; they happen simultaneously in one hand.
Hold the thumb-over G (thumb on 3, fingers on fret 3 of the B and E). Keep a steady 16th-note strum going. Now hammer the pinky onto fret 3 of the high E (adding C) and pull off. Then hammer onto fret 3 of the B string (adding D). The chord decorates itself while the strum never stops. The trick: the right hand doesn't know the left hand is doing anything. The strum is a constant; the decorations ride on top of it.
(constant 16th strum, thumb holds G on low E fret 3)
h = hammer p = pull-off
e|--3---3---3h5p3---3---3---3---3h5p3---3---|
B|--3---3---3-------3---3h5p3---3-------3---|
G|--0---0---0-------0---0-------0-------0---|
D|--0---0---0-------0---0-------0-------0---| thumb mutes A
A|--x---x---x-------x---x-------x-------x---|
E|--3---3---3-------3---3-------3-------3---| ← THUMB
G chord held throughout — the decorations are ON TOP of the chord
TARGET · 16th strum unbroken for 8 bars while hammers/pull-offs happen · strum doesn't hesitate when the decoration lands
Hold an open C. Keep strumming. Now walk the B string: fret 1 (C), open (B), fret 1 (C), fret 3 (D) — the 3rds walk up while the chord sustains underneath. This is Mayer's signature rhythm move on tracks like Neon and Why Georgia: the chord is the stage, the walking note is the actor, and the audience can't tell they're separate.
(constant strum, C shape held, B string walks) e|--0---0---0---0---0---0---0---0---| B|--1---0---1---3---1---0---1---3---| ← the walk G|--0---0---0---0---0---0---0---0---| D|--2---2---2---2---2---2---2---2---| A|--3---3---3---3---3---3---3---3---| E|--x---x---x---x---x---x---x---x---| C Cmaj7 C Cadd9 C Cmaj7 C Cadd9 same chord shape — one finger walks, four chord namesTARGET · the walk is a melody, not a chord change — it should sound like someone singing over a rhythm guitarist
Hold D. Remove the finger from the high E (Dsus2). Put it back (D). Add the pinky on fret 3 of the high E (Dsus4). This is the Asus2/Asus4 orbit from Session 09 Loop 8 but on D, and it's one of the most common moves in Mayer's acoustic playing. Three chord names, one shape, one finger moving, continuous strum.
(steady strum, D shape, one finger moves on high E) e|--0-------2-------3-------2-------| B|--3-------3-------3-------3-------| G|--2-------2-------2-------2-------| D|--0-------0-------0-------0-------| Dsus2 D Dsus4 D open fret 2 pinky 3 back to 2TARGET · the transitions inaudible as "chord changes" — it should breathe, not click
Mayer's lead playing is pentatonic with manners. Minor pentatonic, major pentatonic, and the toggle between them — the same Magic Sam switch from Session 06 but played slower, with wider vibrato, and with silence around every phrase. Three licks that contain 80% of his lead vocabulary.
Pre-bend the D on the G string (fret 7) up to E. Pick it. Release slowly to D while the B on the B string (fret 5) rings alongside. The falling pitch against the static note is pure Mayer — it's a vocal sigh on guitar. Same technique as the Nashville pre-bend from Session 08 but in the blues box.
(pre-bend G string fret 7 to E BEFORE picking, then release) e|--------------------------------------| B|--5~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| ← B (static, ringing) G|--(7)pre-bend to E → pick → release to D| ← falling pitch D|--------------------------------------| the fall + the static note = the sighTARGET · the pre-bend is in tune before you pick · the release takes 2 full beats minimum
Play a phrase in G minor pentatonic. Land on the B♭ (♭3). Now replay the same phrase but swap B♭ for B♮ — the major 3rd. Same rhythm, same articulation, one note different. This is Magic Sam's toggle from Session 06 and it's the core of Mayer's solo vocabulary: the minor phrase sets the tension, the major phrase releases it. The audience hears one as "sad" and the other as "hopeful" and they can't explain why. You can: it's one note.
minor pass (B♭): major pass (B♮): e|---------------------------------|----------------------------------| B|--3---6b8---6---3---6---3---------|--3---5-----5---3---5---3---------| G|---------------------------------|----------------------------------| D|---------------------------------|----------------------------------| G B♭→C B♭ G B♭ G G B B G B G ♭3 bent up ♮3 — no bend needed, it's already thereTARGET · toggle on demand, mid-solo, by ear · the switch should feel like weather changing, not a gear change
Mayer's vibrato is wider and slower than SRV's. SRV's is fast and aggressive (wrist shaking rapidly); Mayer's is a slow, controlled, wide oscillation — almost a re-bend rather than a vibrato. The technique: fret a note, bend it slightly sharp, release to pitch, bend again. From the wrist, not the fingers. The cycle is about one full oscillation per beat at 60 bpm. Most players vibrato too fast and too narrow. This exercise forces you to slow it down.
B string fret 8 (G note), vibrato one cycle per beat: ──── one beat ──── ──── one beat ──── ──── one beat ──── ↑sharp ↓pitch ↑sharp ↓pitch ↑sharp ↓pitch the oscillation is WIDE (nearly a semitone) and SLOW (60bpm per cycle) most players: ~~~~~~~~ (fast, narrow — sounds nervous) Mayer: ~ ~ ~ (slow, wide — sounds confident)TARGET · hold one note for 8 beats with vibrato that stays at ONE cycle per beat · record and check the width
One loop that combines all three pillars: thumb chords, embellishments, and slow-blues lead with space. Eight bars. Comp for most of it. Play one phrase. Let the rest be silence and chord texture.
Bar 4 is the Cm — the major IV going minor. This is Mayer's harmonic signature: the iv chord (borrowed from the parallel minor key) creates a melancholy pull that the major IV doesn't have. The E♭ in Cm against the B♮ you were just playing over G is the entire emotional engine of the progression. One flat, total mood shift.
| Bar | Right Hand | Left Hand | Lead |
|---|---|---|---|
| 1 | Light thumb strum | Thumb-G, static | None — mood setting |
| 2 | 16th strum | Ex 4 hammer decorations | None — the decoration IS the melody |
| 3 | Steady strum | Ex 5 walking B string | None — the walk IS the lead |
| 4 | Slow strum | Cm chord (thumb on 3, fret 3) | Let the E♭ land — this is the moment |
| 5 | Thumb strum | Thumb-G, static | None — recovery |
| 6 | Stop strumming | Release chord | ONE phrase — 3 notes max |
| 7 | Resume strum | Ex 6 Dsus orbit | None — the orbit breathes |
| 8 | Strum, slow to end | Open C, resolving | None — the loop goes around |
Low gain mode, gain trim at 8–9 o'clock, level at unity. Mayer's tone is a clean amp barely breaking up — the Broadcast's germanium at minimum adds exactly that: a subtle warmth and compression that makes the chord embellishments bloom without any audible distortion. The BigSky on a medium room or plate — not hall, not shimmer. Mayer's reverb is always room-sized, not cathedral-sized. The slapback on the TimeLine at 80ms with one repeat adds the studio-double feel. The dry Badger should sound like sitting in front of a Fender Twin in a wooden room. The wet Mesa adds the last 20% of atmosphere.