Fretwise Get the app

Guitar scale · exotic

Bb Ionian Augmented #2 Scale

Mode 6 of Double Harmonic Major: Ionian with a raised 2nd and a raised 5th.

Notes BbC#DEbF#GA
Formula 1 ♯2 3 4 ♯5 6 7
Steps W+H H H W+H H W H
Mood Bright, Floating, Exotic
Heard in Modal Improvisation

Interactive scale diagram

Bb Ionian Augmented #2 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.

Bb Ionian Augmented #2 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 6–10
e|--------------------------------6-9-10-|
B|-------------------------7-8-10--------|
G|-------------------6-7-8---------------|
D|---------------7-8---------------------|
A|--------6-9-10-------------------------|
E|-6-9-10--------------------------------|
Position 2 · D shape frets 8–12
e|---------------------------------------9-10-11-|
B|---------------------------------10-11---------|
G|-------------------------8-11-12---------------|
D|-----------------8-11-12-----------------------|
A|---------9-10-12-------------------------------|
E|-9-10-11---------------------------------------|
Position 3 · C shape frets 10–14
e|-------------------------------------------10-11-14-|
B|-------------------------------------11-14----------|
G|----------------------------11-12-14----------------|
D|-------------------11-12-13-------------------------|
A|----------10-12-13----------------------------------|
E|-10-11-14-------------------------------------------|
Position 4 · A shape frets 13–17
e|-------------------------------------------14-15-17-|
B|----------------------------------14-15-16----------|
G|----------------------------14-15-------------------|
D|-------------------13-16-17-------------------------|
A|----------13-16-17----------------------------------|
E|-14-15-17-------------------------------------------|
Position 5 · G shape frets 15–19
e|-------------------------------------------15-17-18-|
B|-------------------------------------16-19----------|
G|----------------------------15-18-19----------------|
D|-------------------16-17-19-------------------------|
A|----------16-17-18----------------------------------|
E|-15-17-18-------------------------------------------|

How to play Bb Ionian Augmented #2 on guitar

Find the root first: Bb is at fret 6 on the low E string and fret 1 on the A string. The blue notes on the diagram are every Bb 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 6–10. 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 Bb
♯2 C#
3 D
4 Eb
♯5 F#
6 G
7 A

Chords in Bb Ionian Augmented #2

Stack every other note of the scale and you get these seven chords. They are the chords that sound "at home" in Bb Ionian Augmented #2; tap one to see its shapes.

Degree Chord 7th chord Function
I+ Bbaug Bbmaj7#5 Tonic
♯II — — Supertonic
III D Dmaj7 Mediant
IV Eb Ebmaj7 Subdominant
♯v F#m — Dominant
vi Gm Gm(maj7) Submediant
VII — — Leading tone / subtonic

Fretwise · Free on iPhone & Android

Practise Bb Ionian Augmented #2 anywhere, even offline.

This page is a small slice of Fretwise. The app adds practice: exercises that play as tab, a new routine every day, and the tools to tune and keep time. On iPhone, iPad and Android, no sign-up.

Free

  • 65 scales and 56 chord types in every key, with CAGED shapes
  • A tuner with 10 tunings and a metronome from 30 to 260 BPM
  • A new Daily 15 routine every day, plus free exercises
  • Maqam & makam between the frets, and the Name the Note quiz

One purchase

  • 282 exercises that play as tab, and routines with a speed trainer
  • Chord & Scale Finder: tap the neck, get the name
  • Theory Lab and the Progression Builder with 51 genre loops
  • No subscription, ads removed

Questions

What notes are in the Bb Ionian Augmented #2 Scale?
The Bb Ionian Augmented #2 Scale has 7 notes: Bb, C#, D, Eb, F#, G, A.
What chords are in the Bb Ionian Augmented #2 Scale?
The chords of Bb Ionian Augmented #2 are Bbaug (I+), D (III), Eb (IV), F#m (♯v), Gm (vi).
What is the formula of the ionian augmented #2 scale?
1 ♯2 3 4 ♯5 6 7, which is the step pattern W+H H H W+H H W H (W = whole step, H = half step).
Where do I play Bb Ionian Augmented #2 on the guitar?
The root Bb is at fret 6 on the low E string and fret 1 on the A string. Position 1 (the E shape) covers frets 6–10, and four more positions connect it up the neck.

Ionian Augmented #2 Scale in every key

More scales in Bb