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Guitar Lessons · Free & Interactive

Guitar Lessons — Modes & Scales for Every Level

These guitar lessons cover everything from your first mode to the most exotic extended scales — built around the Dead Sea Scales interactive fretboard so you can hear and play every concept the moment you learn it.

Beginner — Start Here

  1. Understand intervals first. Every scale is built from 12 possible intervals. Learn whole steps (W = 2 frets) and half steps (H = 1 fret) and you can build any scale from any root.
  2. Learn the major scale (Ionian) — W W H W W W H. This is the reference point for everything else in music theory.
  3. Learn natural minor (Aeolian) — W H W W H W W. The ♭3, ♭6, and ♭7 are what make it sound sad vs. happy.
  4. Learn pentatonic minor — the 5-note subset of Aeolian. Start soloing immediately.

Intermediate — Going Deeper

  1. Learn all 7 diatonic modes — understand them as rotations of the major scale, each with its own emotional character.
  2. Understand the 5 Missing Notes™ — the 5 chromatic notes between the diatonic ones, and what each adds.
  3. Practice modal playing in context — always over a backing track that establishes the tonal center.

Advanced — The Complete System

The Dead Sea Scales 42-mode system gives you a complete map of all possible harmonic choices — 7 diatonic modes plus 5 families of 7 extended scales each. Use the free interactive tool to explore any mode in any key with audio playback.

Free Interactive ToolPlay every mode in every key with audio. No login required. Works on phone, tablet, and desktop.
Free PDF Posters4 printable reference charts delivered to your inbox. The Frequency Map, 42 Modes, Hex/Penta Decoder, and Else World Scales.
Ionian ModeDorian Mode Phrygian ModeLydian Mode Mixolydian ModeAeolian / Minor Blues ScalesJazz Scales Metal ScalesMusic Theory

Play every scale on a free interactive fretboard

All 42 modes · Every key · Audio playback · Free PDF posters · No login ever

Open Dead Sea Scales™ — Free →

DEEP DIVES

Why 42 Modes? Dead Sea Chords 2,048 Combinations Pentatonic Origins Where Notes Came From Guido d'Arezzo George Russell All Resources