Metal Guitar

Master palm muting, power chords, heavy riffs, and aggressive rhythm techniques that define metal guitar.

Core Metal Techniques

1. Palm Muting (The Foundation)
The signature metal rhythm sound

Rest the edge of your picking hand palm on the strings near the bridge to create a tight, percussive, "chugging" sound.

PM = Palm Mute
E|---0-0-0-0-0-0-0-0---|
    PM  PM  PM  PM

Classic metal gallop rhythm (Metallica, Iron Maiden)

Palm mute placement:

• Too close to bridge = thin, weak sound

• Too far from bridge = muddy, unclear

• Sweet spot = just where strings meet bridge

2. Power Chords
The backbone of metal rhythm

Two-note chords (root + 5th) that sound massive with distortion. No 3rd = neither major nor minor.

E5 power chord:
E|----------|
A|---7------|
E|---5------|

Root on low E, 5th two frets up on A string

Add the octave for fuller sound:

E5 (with octave):
D|---9------|
A|---7------|
E|---5------|

Root-5th-octave = classic metal voicing
3. Downpicking Endurance
All downstrokes for maximum power

Thrash metal uses continuous downpicking for aggressive, driving rhythm. This builds forearm endurance.

E|---0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0---|
    ∏ ∏ ∏ ∏ ∏ ∏ ∏ ∏ ∏ ∏ ∏ ∏ ∏ ∏ ∏ ∏

All downstrokes, palm muted
Start 120 BPM, work up to 180+ BPM (Slayer speed)

Classic Metal Riffs

Riff 1: Galloping Rhythm
Iron Maiden style
E|---0-0-0-0-0-0-0-0---|
    ∏ ∏ V ∏ ∏ V ∏ ∏ V

Downstroke-downstroke-upstroke pattern
Palm muted throughout
Riff 2: Chromatic Descent
Thrash metal staple
E|---7-6-5-4-3-2-1-0---|
    PM  PM  PM  PM

Descending chromatic run with palm muting
Tight, aggressive attack
Riff 3: Power Chord Progression
Classic metal progression
E5 - G5 - A5 - G5

D|---9---12---14---12---|
A|---7---10---12---10---|
E|---5---8----10---8----|

Power chord movement with palm muting on roots

Metal Subgenres & Techniques

Thrash Metal
Metallica, Slayer, Megadeth

• Fast downpicking (160-200 BPM)

• Palm-muted gallops

• Chromatic riffs

• Aggressive alternate picking solos

Death Metal
Death, Cannibal Corpse, Morbid Angel

• Tremolo picking (rapid alternate picking)

• Drop tunings (D, C, B standard)

• Dissonant intervals

• Blast beat synchronization

Prog Metal
Dream Theater, Opeth, Tool

• Complex time signatures (7/8, 5/4)

• Extended range guitars (7-8 strings)

• Technical sweep picking

• Jazz-influenced harmony

Djent / Modern Metal
Meshuggah, Periphery, TesseracT

• Syncopated palm-muted chugs

• 8-string guitars, low tunings

• Polyrhythmic patterns

• Clean/distorted contrast

Metal Practice Exercises

Exercise 1: Palm Mute Endurance
E|---0-0-0-0-0-0-0-0---|  (repeat for 2 minutes)
    PM  PM  PM  PM

Build forearm stamina, keep palm mute consistent
Exercise 2: Power Chord Shifts
Move power chords chromatically:
D|---2---3---4---5---6---7---|
A|---0---1---2---3---4---5---|

Practice smooth, fast position shifts

Video Lessons

Metallica Riff Breakdown
Search YouTube →
Palm Muting Masterclass
Search YouTube →
Metal Guitar Tips

• Use a noise gate pedal to control high-gain feedback

• Practice with a metronome—metal demands tight timing

• Build forearm endurance gradually to avoid injury

• Study James Hetfield (rhythm), Kirk Hammett (lead), Dimebag Darrell (groove)