A Lydian Mode on guitar
The Lydian mode is a major scale with a raised (sharp) 4th degree. It delivers an ethereal, floating, and dream-like cinematic sound popularized by Joe Satriani, Steve Vai, and modern film scores.
The notes of A Lydian Mode
Built on A, the scale degrees spell out like this. The degree is the number you would call that note relative to A:
RiffRoute writes every accidental as a sharp. A sharp and the flat above it are the same fret, so A♯ is B♭ and so on.
Where it lands on the fretboard
Every fret from the open string up to the 12th that belongs to the A Lydian Mode, string by string. Root notes are highlighted.
- Low E: 0, 2, 4, 5, 7, 9, 11, 12
- A: 0, 2, 4, 6, 7, 9, 11, 12
- D: 1, 2, 4, 6, 7, 9, 11
- G: 1, 2, 4, 6, 8, 9, 11
- B: 0, 2, 4, 5, 7, 9, 10, 12
- High E: 0, 2, 4, 5, 7, 9, 11, 12
Your anchor points: A is at fret 5 on the low E string and fret 0 on the A string. Start every pattern from one of those and you always know where home is.
Target the sharp 4th (#11) over major chords to create a bright, futuristic harmonic tension.
Chords that fit
All 8 of these chords from RiffRoute's library use only notes inside the A Lydian Mode, so they will not clash with it:
Same notes, different home
These scales contain exactly the same notes as the A Lydian Mode. The fretboard pattern is identical — what changes is which note you treat as home:
Other A scales
Same starting note, different colour. Switching between these over one A chord is the quickest way to hear what each scale does:
- A Major Scale
- A Natural Minor Scale
- A Major Pentatonic Scale
- A Minor Pentatonic Scale
- A Blues Scale
- A Harmonic Minor Scale
The Lydian scale in other keys
Practise it in the app
A list of frets only gets you so far. RiffRoute shows the A Lydian Mode lit up on a full fretboard, plays it back and lets you practise it against a backing track.