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Guitar scale · Ionian augmented

E Ionian #5 Scale

Mode 3 of Harmonic Minor: the major scale with a raised 5th, also called Ionian augmented.

Notes EF#G#AB#C#D#
Formula 1 2 3 4 ♯5 6 7
Steps W W H W+H H W H
Mood Bright, Floating, Unresolved
Heard in Modal Improvisation, Jazz

Interactive scale diagram

E Ionian #5 Scale · Standard tuning

STR OP 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 E A D G B E

Tap any note to hear it.

E Ionian #5 Scale tab: all 5 positions

Each tab climbs from the low E string to the high e string. Play it up, then back down.

Position 1 · E shape frets 0–4
e|-----------------------------0-2-4-|
B|-----------------------1-2-4-------|
G|-------------------1-2-------------|
D|-------------1-2-4-----------------|
A|-------0-3-4-----------------------|
E|-0-2-4-----------------------------|
Position 2 · D shape frets 2–6
e|-----------------------------2-4-5-|
B|-------------------------4-5-------|
G|-------------------2-5-6-----------|
D|-------------2-4-6-----------------|
A|-------3-4-6-----------------------|
E|-2-4-5-----------------------------|
Position 3 · C shape frets 4–8
e|-----------------------------4-5-8-|
B|-------------------------5-7-------|
G|-------------------5-6-8-----------|
D|-------------4-6-7-----------------|
A|-------4-6-7-----------------------|
E|-4-5-8-----------------------------|
Position 4 · A shape frets 7–11
e|-----------------------------------8-9-11-|
B|------------------------------9-10--------|
G|-----------------------8-9-11-------------|
D|---------------7-10-11--------------------|
A|--------7-9-11----------------------------|
E|-8-9-11-----------------------------------|
Position 5 · G shape frets 9–13
e|----------------------------------------9-11-12-|
B|----------------------------------10-13---------|
G|--------------------------9-11-13---------------|
D|-----------------10-11-13-----------------------|
A|---------9-11-12--------------------------------|
E|-9-11-12----------------------------------------|

How to play E Ionian #5 on guitar

Find the root first: E is at fret 0 on the low E string and fret 7 on the A string. The blue notes on the diagram are every E on the neck; the gold ones are the rest of the scale's home chord (3, ♯5, 7), the safest notes to land on at the end of a phrase.

Learn it one box at a time. Position 1, the E shape, sits at frets 0–4. Once it's under your fingers, move to position 2 (the D shape) and play the notes the two boxes share, then keep going up the neck. After all five, the scale joins up into one pattern across the whole fretboard.

Degrees

DegreeNote
1 E
2 F#
3 G#
4 A
♯5 B#
6 C#
7 D#

Chords in E Ionian #5

Stack every other note of the scale and you get these seven chords. They are the chords that sound "at home" in E Ionian #5; tap one to see its shapes.

Degree Chord 7th chord Function
I+ Eaug Emaj7#5 Tonic
ii F#m F#m7 Supertonic
III G# G#7 Mediant
IV A Amaj7 Subdominant
♯v° B#dim B#dim7 Dominant
vi C#m C#m(maj7) Submediant
vii° D#dim D#m7b5 Leading tone / subtonic

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Questions

What notes are in the E Ionian #5 Scale?
The E Ionian #5 Scale has 7 notes: E, F#, G#, A, B#, C#, D#.
What chords are in the E Ionian #5 Scale?
The chords of E Ionian #5 are Eaug (I+), F#m (ii), G# (III), A (IV), B#dim (♯v°), C#m (vi), D#dim (vii°).
What is the formula of the ionian #5 scale?
1 2 3 4 ♯5 6 7, which is the step pattern W W H W+H H W H (W = whole step, H = half step).
Where do I play E Ionian #5 on the guitar?
The root E is at fret 0 on the low E string and fret 7 on the A string. Position 1 (the E shape) covers frets 0–4, and four more positions connect it up the neck.

Ionian #5 Scale in every key

More scales in E