A Lydian #2 Scale on Guitar
The A Lydian #2 scale has the notes A, B#, C#, D#, E, F# and G#. Start from A Lydian and raise the second degree, so B becomes B#, and the gap between that note and the C# shrinks to a half step.
That B# is simply a C on the fretboard, which makes the pattern look like A major with a C natural and a D# added. The scale is the sixth mode of C# harmonic minor. Use the open A string as the root, then find it again on the 5th fret of the low E string.
Play the A lydian #2 scale
Use the step menu in the player to switch between the single-string run and the box shapes.
Notes of the A lydian #2 scale
| Note | Degree | Interval | Semitones from root |
|---|---|---|---|
| A | 1 | Root | 0 |
| B# | #2 | Minor 3rd | 3 |
| C# | 3 | Major 3rd | 4 |
| D# | #4 | Tritone | 6 |
| E | 5 | Perfect 5th | 7 |
| F# | 6 | Major 6th | 9 |
| G# | 7 | Major 7th | 11 |
Structure
A lydian #2 scale notes:
How the lydian #2 scale is built:
The lydian #2 scale is built from the degrees 1 #2 3 #4 5 6 7, which gives the step pattern W+H-H-W-H-W-W-H (W = whole step, H = half step).
Counting in semitones from the root: 0, 3, 4, 6, 7, 9, 11. That makes it a 7-note scale.
It is mode 6 of the Harmonic Minor Scale, so both scales share the same notes from a different starting point.
A Lydian #2 Scale Guitar Patterns
Static diagrams of every position shown in the player above.
On one string (A)
Box pattern — position 1
Box pattern — position 2
Box pattern — position 3
Box pattern — position 4
Box pattern — position 5
3 notes per string — position 1
3 notes per string — position 2
3 notes per string — position 3
3 notes per string — position 4
3 notes per string — position 5
Chords in the A lydian #2 scale
Stacking thirds on each degree of the scale gives these chords.
Scales with the same notes as A Lydian #2
These scales use exactly the same notes. Each one starts somewhere else, so the root and the mood change.
| Scale | Starts on degree | Learn the scale |
|---|---|---|
| C Super Locrian bb7 | #2 | Super Locrian bb7 Scale |
| C# Harmonic Minor | 3 | Harmonic Minor |
| Eb Locrian #6 | #4 | Locrian #6 |
| E Ionian #5 | 5 | Ionian #5 |
| F# Dorian #4 | 6 | Romanian Minor |
| Ab Phrygian Dominant | 7 | Spanish Phrygian |
Other scales on A
Same root, different notes. Play them back to back to hear what changes.
- A Lydian Dominant: shares 5 notes
- A Lydian Augmented: shares 5 notes
- A Lydian: 2 instead of #2
The lydian #2 scale in other keys
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Created by
Giancarlo is a musician (teaching guitar since 2000), software engineer, AI consultant and published researcher
