B Lydian Augmented scale
The B Lydian Augmented scale is a 7-note lydian augmented scale built on the root B. Its notes are B, C♯, D♯, E♯, F𝄪, G♯ and A♯. Third mode of melodic minor — Lydian with a raised fifth, dreamy and otherworldly. This page covers the formula, fingerings, diatonic chords and common progressions that make B Lydian Augmented a great tool for improvising and composing.
Lydian Augmented is a jazz favourite over augmented major-7 chords. The raised fifth gives an unsettled, dreamy quality — film composers use it for magical or surreal moments. Built on the root B, the scale takes on the specific colour and pitch range of that key - making it especially useful in genres and registers where B is a comfortable tonal centre.
- Notes
- B · C♯ · D♯ · E♯ · F𝄪 · G♯ · A♯
- Formula
- 1P · 2M · 3M · 4A · 5A · 6M · 7M
- Step pattern
- W W W W H W H
- Tonic
- B
B Lydian Augmented on the piano
B Lydian Augmented on the guitar
B Lydian Augmented on the staff
Hear the B Lydian Augmented scale
Improvisation drone
Loop the root note as a pad to practice improvising over this scale.
Notes of the B Lydian Augmented scale
| Degree | Interval | Semitones | Note | Hear |
|---|---|---|---|---|
| 1 | 1P | 0 | B | |
| 2 | 2M | 2 | C♯(C#) | |
| 3 | 3M | 4 | D♯(D#) | |
| 4 | 4A | 6 | E♯(E#) | |
| 5 | 5A | 8 | F𝄪(F##) | |
| 6 | 6M | 9 | G♯(G#) | |
| 7 | 7M | 11 | A♯(A#) |
Diatonic chords of B Lydian Augmented
These are the chords that naturally form on each degree of the scale. Click a chord to open its dedicated page.
How to use the B Lydian Augmented scale
The diatonic chords of B Lydian Augmented are: I+ = B+, II = C♯, III = D♯, iv° = E♯°, v° = F𝄪°, vi = G♯m, vii = A♯m. These seven chords belong naturally to the key and are the safest harmonic vocabulary when writing songs in B Lydian Augmented. Click any chord below to open its full diagram and progressions.
Lydian Augmented is a jazz favourite over augmented major-7 chords. The raised fifth gives an unsettled, dreamy quality — film composers use it for magical or surreal moments.
Practice tips
Target the raised fifth (♯5) over a major-7♯5 chord to lock in the lydian augmented sound. Try arpeggiating the I and III chords — both are augmented triads — to hear how unstable the scale is.
Where you will hear B Lydian Augmented
B Lydian Augmented appears throughout lydian augmented is a jazz favourite over augmented major-7 chords. the raised fifth gives an unsettled, dreamy quality — film composers use it for magical or surreal moments. Listening to music in this scale and transcribing short phrases is the fastest way to absorb its sound.
Formula & step pattern
The B Lydian Augmented scale follows the third mode of melodic minor — major with a raised fourth and fifth (1, 2, 3, ♯4, ♯5, 6, 7). Step pattern: W - W - W - W - H - W - H. Intervals from the root: 1P · 2M · 3M · 4A · 5A · 6M · 7M. Memorising the formula lets you transpose the scale to any other root note quickly.
Questions people ask
- What notes are in the B Lydian Augmented scale?
- The B Lydian Augmented scale contains B, C♯, D♯, E♯, F𝄪, G♯ and A♯.
- What is the formula for the B Lydian Augmented scale?
- B Lydian Augmented follows the third mode of melodic minor — major with a raised fourth and fifth (1, 2, 3, ♯4, ♯5, 6, 7).
- Is B Lydian Augmented a major or minor scale?
- B Lydian Augmented is a lydian augmented scale. Third mode of melodic minor — Lydian with a raised fifth, dreamy and otherworldly.
- What chords belong to the B Lydian Augmented scale?
- The diatonic chords of B Lydian Augmented are B+, C♯, D♯, E♯°, F𝄪°, G♯m, A♯m.
- Which genres use B Lydian Augmented?
- Lydian Augmented is a jazz favourite over augmented major-7 chords. The raised fifth gives an unsettled, dreamy quality — film composers use it for magical or surreal moments.
- How do I practise the B Lydian Augmented scale?
- Target the raised fifth (♯5) over a major-7♯5 chord to lock in the lydian augmented sound. Try arpeggiating the I and III chords — both are augmented triads — to hear how unstable the scale is.