Bb Dominant 7 Scale — Bass
Bb Dominant 7 on bass: notes Bb, D, F, Ab — free scale chart, no sign-up. A major triad plus a minor 7th — tension that wants to resolve, at the heart of blues and jazz dominant chords.
Bass · 4-string, tuned low to high: E, A, D, G. 24 frets.
- E string: fret 1 F (5), fret 4 Ab (flat 7), fret 6 Bb (root), fret 10 D (3), fret 13 F (5), fret 16 Ab (flat 7), fret 18 Bb (root), fret 22 D (3).
- A string: fret 1 Bb (root), fret 5 D (3), fret 8 F (5), fret 11 Ab (flat 7), fret 13 Bb (root), fret 17 D (3), fret 20 F (5), fret 23 Ab (flat 7).
- D string: fret 0 D (3), fret 3 F (5), fret 6 Ab (flat 7), fret 8 Bb (root), fret 12 D (3), fret 15 F (5), fret 18 Ab (flat 7), fret 20 Bb (root), fret 24 D (3).
- G string: fret 1 Ab (flat 7), fret 3 Bb (root), fret 7 D (3), fret 10 F (5), fret 13 Ab (flat 7), fret 15 Bb (root), fret 19 D (3), fret 22 F (5).
Notes in the Bb dominant 7 scale
The Bb dominant 7 scale contains 4 notes: Bb, D, F, Ab. Its scale degrees are R · 3 · 5 · b7.
| Degree | Note |
|---|---|
| R | Bb |
| 3 | D |
| 5 | F |
| b7 | Ab |
Bb dominant 7 on bass
Open this scale in ScaleSpace to see every one of those notes mapped across the fretboard, with the roots marked and each note labelled by name or scale degree. You can hear any note, overlay a second scale to see which notes the two share, switch to an alternate tuning, and export a printable PDF.