The RAV Vast B Kurd scale is a diatonic minor scale with an extra note. It is tuned in B minor, but it's also possible to get the D major scale. It allows a total of 15 chords with different octaves.
However, some chords are harder to reach, especially the ones that include the ding (B2). The F sharp minor chord also seems impossible to play with F♯3 unless you have giant hands.
Notes
- B2 (Si)
- F♯3 (Fa dièse)
- G3 (Sol)
- A3 (La)
- B3 (Si)
- C♯4 (Do dièse)
- D4 (Ré)
- E4 (Mi)
- F♯4 (Fa dièse)
- A4 (La)
Notes placement
F♯4
D4 A4 E4
B3 B2 C♯4
G3 A3
F♯3
Chords
- i. B – D – F♯ (B minor chord)
- iiº. C♯ – E – G (C Sharp diminished chord)
- III. D – F♯ – A (D major chord)
- iv. E – G – B (E minor chord)
- v. F♯ – A – C♯ (F Sharp minor chord)
- VI. G – B – D (G major chord)
- VII. A – C♯ – E (A major chord)
B minor chord
F♯4 : (F♯4)
(D4) A4 E4 : (D4) A4 E4
:
B3 (B2) C♯4 : B3 (B2) C♯4
:
G3 A3 : G3 A3
(F♯3) : F♯3
.......................................
:
F♯4 : (F♯4)
(D4) A4 E4 : (D4) A4 E4
:
(B3) B2 C♯4 : (B3) B2 C♯4
:
G3 A3 : G3 A3
(F♯3) : F♯3
C Sharp diminished chord
F♯4
D4 A4 (E4)
B3 B2 (C♯4)
(G3) A3
F♯3
D major chord
F♯4 : (F♯4)
(D4) (A4) E4 : (D4) (A4) E4
:
B3 B2 C♯4 : (B3) B2 C♯4
:
G3 A3 : G3 A3
(F♯3) : F♯3
E minor chord
F♯4 : F♯4
D4 A4 (E4) : D4 A4 (E4)
:
B3 (B2) C♯4 : (B3) B2 C♯4
:
(G3) A3 : (G3) A3
F♯3 : F♯3
F Sharp minor chord (impossible with F#3)
F♯4 : (F♯4)
D4 (A4) E4 : D4 (A4) E4
:
B3 B2 (C♯4) : B3 B2 (C♯4)
:
G3 A3 : G3 A3
(F♯3) : F♯3
G major chord
F♯4 : F♯4
(D4) A4 E4 : (D4) A4 E4
:
B3 (B2) C♯4 : (B3) B2 C♯4
:
(G3) A3 : (G3) A3
F♯3 : F♯3
A major chord
F♯4 : F♯4
D4 A4 (E4) : D4 (A4) (E4)
:
B3 B2 (C♯4) : B3 B2 (C♯4)
:
G3 (A3) : G3 A3
F♯3 : F♯3
I've started to list a collection of short tunes here.