Phrygian Assault — Thrash Tremolo Picking

Pure tremolo picking on the low E string using the E Phrygian scale (E F G A B C D). 16th notes, palm mute, no chords — pure mechanical aggression. The b2 interval (E→F, one half-step) is the sound of danger in thrash and death metal. Each measure is a loop. Inspired by Slayer, Kreator, Sepultura.

4 minutes

BPM 90–200

Tablature

First few measures of the exercise.

How to Practice

1Measure 1: Pure tremolo on open E (fret 0). 16 identical 16th notes, palm mute. Nothing else. Set the metronome and lock in the time — this is the foundation.
2Measure 2: E × 8, then F (fret 1) × 4, then E × 4. A half-step up and back. This is the b2 interval of Phrygian — sounds aggressive and unsettling.
3Measure 3: E × 8, then Bb (fret 6) × 2 → A (fret 5) × 2 → Bb × 2 → E × 2. The tritone (E→Bb) is the 'diabolus in musica' — the forbidden interval. This is the Slayer sound.
4Measure 4: E × 8, then G (fret 3) × 4, E × 4. G is the minor 3rd — the dark, minor color of Phrygian.
5Measure 5: E × 8, then B (fret 7) × 2 → C (fret 8) × 2 → B × 2 → E × 2. B is the 5th, C is the minor 6th — together they create the tension typical of Kreator/Sepultura.
6Measure 6: Full E Phrygian scale descending — D(10)×2, C(8)×2, B(7)×2, A(5)×2, G(3)×2, F(1)×2, E(0)×4. All 7 scale degrees.
7Loop: play M1→M2→M3→M4→M5→M6→M1→... non-stop.

Tips & Techniques

•Tremolo picking = alternate picking (DOWN-UP-DOWN-UP). Wrist anchored on the bridge, motion comes from the wrist, not the elbow.
•Every 16th note takes up exactly the same amount of time. Most common mistake: rushing. The metronome is your judge.
•Fret 1 (F) in measure 2: don't shift your whole hand — only one finger moves one fret. The hand stays in position 0.
•Tritone (fret 6, Bb) in measure 3: deeper palm mute than on open E. Closer to the bridge = more aggression. Experiment with hand position.
•Start at 100 BPM, increase by 5 BPM only when the tone is clean and even across all 6 measures without a single mistake.