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B♭ scottish pentatonic scale on bass guitar
B♭ scottish pentatonic uses B♭, C, E♭, F, and G. Box 1 starts on string 3, fret 1, putting the root under your index finger.
How it is built
Formula 1, 2, 4, 5, 6
How do you play the B♭ scottish pentatonic scale on bass?
B♭ scottish pentatonic in box 2 runs from fret 3 to fret 6, 8 notes across 4 strings, from G on the E string at fret 3 up to C on the G string at fret 5. The root falls on the E string at fret 6 and the G string at fret 3.
Every note in this box, string by string
| String | Frets | Notes |
|---|---|---|
| 4 (E) | 3, 6 | G, B♭ |
| 3 (A) | 3, 6 | C, E♭ |
| 2 (D) | 3, 5 | F, G |
| 1 (G) | 3, 5 | B♭, C |
Box 4 · frets 8–11
B♭ scottish pentatonic in box 4 runs from fret 8 to fret 11, 8 notes across 4 strings, from C on the E string at fret 8 up to F on the G string at fret 10. The root falls on the D string at fret 8.
Every note in this box, string by string
| String | Frets | Notes |
|---|---|---|
| 4 (E) | 8, 11 | C, E♭ |
| 3 (A) | 8, 10 | F, G |
| 2 (D) | 8, 10 | B♭, C |
| 1 (G) | 8, 10 | E♭, F |
Why it sounds like that
Derived from B♭ major pentatonic by raising the third D to E♭. The intervals are 1, 2, 4, 5, 6 with steps W, 1½, W, W, 1½. Compare with B♭ major pentatonic to hear the suspended fourth. This scale lacks the third and seventh, giving a neutral, airy quality.
When to use it
Use it over B♭ 5th and B♭ suspended 2nd chords for a bright, open sound. It fits folk and rock grooves in B♭ major or B♭ mixolydian contexts. Try it over B♭ 5th or B♭ suspended 2nd.
Which position to practise
Start with Box 1. It keeps the root under your first finger on string 3, fret 1 and covers frets 3–6 for easy access to the low register.
Common questions
What notes are in B♭ scottish pentatonic?
The notes are B♭, C, E♭, F, and G. The scale omits the third and seventh, creating an open sound. It is built from the major pentatonic with a raised third. It is also spelled A♯ in enharmonic notation for the same sounding root.
Which chords work with B♭ scottish pentatonic?
B♭ 5th and B♭ suspended 2nd chords fit well. The scale's fourth and second degrees match sus2 voicings. Avoid chords with a major third unless you want tension.
How does B♭ scottish pentatonic differ from B♭ major pentatonic?
B♭ scottish pentatonic raises the third D to E♭. This replaces the major third with a perfect fourth. The resulting scale has a suspended, open quality.