Ab Major Blues — Bass
Ab Major Blues on bass: notes Ab, Bb, Cb, C, Eb, F — free scale chart, no sign-up. Major pentatonic plus a passing b3 that slides into the major 3rd — a brighter, country- and gospel-leaning cousin of the minor blues scale.
| R | Ab |
| 2 | Bb |
| b3 | Cb |
| 3 | C |
| 5 | Eb |
| 6 | F |