Now that we've tackled the keys C, C#/Db, D, Eb, E, F, and G, it's time for the next key, Ab. Here it is:
Major Scale
Ab major scale: Ab=1 Bb=2 C=3 Db=4 Eb=5 F=6 G=7
Scale Degree Chords
1 = Ab-C-Eb, C-Eb-Ab, Eb-Ab-C
2 = Bb-Db-F, Db-F-Bb, F-Bb-Db
3 = C-Eb-G, Eb-G-C, G-C-Eb
4 = Db-F-Ab, F-Ab-Db, Ab-Db-F
5 = Eb-G-Bb, Gb-B-Eb, Bb-Eb-G
6 = F-Ab-C, Ab-C-F, C-F-Ab
7 = G-Bb-Db, Bb-Db-G, Db-G-Bb
Basic Progressions
1-5-1
Ab / Ab-C-Eb (1)
Eb / Eb-G-Bb (5)
(repeat)
Ab / Ab-C-Eb (1)
Eb / G-Bb-Eb (5)
(repeat)
Ab / C-Eb-Ab (1)
Eb / Bb-Eb-G (5)
(repeat)
Ab / Eb-Ab-C (1)
Eb / Eb-G-Bb (5)
(repeat)
1-V7-1 progression
Ab / Ab-C-Eb (1)
Eb / Eb-G-Bb-Db (5)
(repeat)
Ab / Ab-C-Eb (1)
Eb / G-Bb-Db-Eb (5)
(repeat)
Ab / C-Eb-Ab (1)
Eb / Bb-Db-Eb-G (5)
(repeat)
Ab / Eb-Ab-C (1)
Eb / Db-Eb-G-Bb (5)
(repeat)
Ab / Eb-Ab-C (1)
Eb / Eb-G-Bb-Db (5)
(repeat)
1-4-1 progression
Ab / Ab-C-Eb (1)
Db / Db-F-Ab (4)
(repeat)
Ab / Ab-C-Eb (1)
Db / Ab-Db-F (4)
(repeat)
Ab / C-Eb-Ab (1)
Db / Db-F-Ab (4)
(repeat)
Ab / Eb-Ab-C (1)
Db / F-Ab-Db (4)
(repeat)
1-4-5-1 progression
Ab / Ab-C-Eb (1)
Db / Db-F-Ab (4)
Eb / Eb-G-Bb (5)
(repeat)
Ab / Ab-C-Eb (1)
Db / Ab-Db-F (4)
Eb / G-Bb-Eb (5)
(repeat)
Ab / C-Eb-Ab (1)
Db / Db-F-Ab (4)
Eb / Bb-Eb-G (5)
(repeat)
Ab / Eb-Ab-C (1)
Db / F-Ab-Db (4)
Eb / Eb-G-Bb (5)
(repeat)
1-4-V7-1 progression
Ab / Ab-C-Eb (1)
Db / Db-F-Ab (4)
Eb / Eb-G-Bb-Db (5)
(repeat)
Ab / Ab-C-Eb (1)
Db / Ab-Db-F (4)
Eb / G-Bb-Db-Eb (5)
(repeat)
Ab / C-Eb-Ab (1)
Db / Db-F-Ab (4)
Eb / Bb-Db-Eb-G (5)
(repeat)
Ab / Eb-Ab-C (1)
Db / F-Ab-Db (4)
Eb / Eb-G-Bb-Db (5)
(repeat)
Ab / Eb-Ab-C (1)
Db / F-Ab-Db (4)
Eb / Db-Eb-G-Bb (5)
(repeat)
Dominant 7th chord to 4
Ab / Ab-C-Eb-Gb
Db / Db-F-Ab (4 of Ab)
(repeat)
Ab / Ab-C-Eb-Gb
Db / Ab-Db-F (4 of Ab)
(repeat)
Ab / C-Eb-Gb-Ab
Db / Db-F-Ab (4 of Ab)
(repeat)
Ab / Eb-Gb-Ab-C
Db / F-Ab-Db (4 of Ab)
(repeat)
Ab / Gb-Ab-C-Eb
Db / F-Ab-Db (4 of Ab)
(repeat)
7-3-6 progression
G / G-Bb-Db (7)
C / C-Eb-G (3)
F / F-Ab-C (6)
(repeat)
G / G-Bb-Db (7)
C / Eb-G-C (3)
F / F-Ab-C (6)
(repeat)
G / G-Bb-Db (7)
C / G-C-Eb (3)
F / Ab-C-F (6)
(repeat)
G / Bb-Db-G (7)
C / C-Eb-G (3)
F / C-F-Ab (6)
(repeat)
G / Db-G-Bb (7)
C / Eb-G-C (3)
F / F-Ab-C (6)
(repeat)
2-5-1 progression
Bb / Bb-Db-F (2)
Eb / Eb-G-Bb (5)
Ab / Ab-C-Eb (1)
(repeat)
Bb / F-Bb-Db (2)
Eb / G-Bb-Eb (5)
Ab / Ab-C-Eb (1)
(repeat)
Bb / Bb-Db-F (2)
Eb / Bb-Eb-G (5)
Ab / C-Eb-Ab (1)
(repeat)
Bb / Db-F-Bb (2)
Eb / Eb-G-Bb (5)
Ab / Eb-Ab-C (1)
(repeat)
3-6-2-5-1 progression
C / C-Eb-G (3)
F / F-Ab-C (6)
Bb / Bb-Db-F (2)
Eb / Eb-G-Bb (5)
Ab / Ab-C-Eb (1)
(repeat)
C / Eb-G-C (3)
F / F-Ab-C (6)
Bb / F-Bb-Db (2)
Eb / G-Bb-Eb (5)
Ab / Ab-C-Eb (1)
(repeat)
C / G-C-Eb (3)
F / Ab-C-F (6)
Bb / Bb-Db-F (2)
Eb / Bb-Eb-G (5)
Ab / C-Eb-Ab (1)
(repeat)
C / C-Eb-G (3)
F / C-F-Ab (6)
Bb / Db-F-Bb (2)
Eb / Eb-G-Bb (5)
Ab / Eb-Ab-C (1)
(repeat)
7-3-6-2-5-1 progression
G / G-Bb-Db (7)
C / C-Eb-G (3)
F / F-Ab-C (6)
Bb / Bb-Db-F (2)
Eb / Eb-G-Bb (5)
Ab / Ab-C-Eb (1)
(repeat)
G / G-Bb-Db (7)
C / Eb-G-C (3)
F / F-Ab-C (6)
Bb / F-Bb-Db (2)
Eb / G-Bb-Eb (5)
Ab / Ab-C-Eb (1)
(repeat)
G / G-Bb-Db (7)
C / G-C-Eb (3)
F / Ab-C-F (6)
Bb / Bb-Db-F (2)
Eb / Bb-Eb-G (5)
Ab / C-Eb-Ab (1)
(repeat)
G / Bb-Db-G (7)
C / C-Eb-G (3)
F / C-F-Ab (6)
Bb / Db-F-Bb (2)
Eb / Eb-G-Bb (5)
Ab / Eb-Ab-C (1)
(repeat)
G / Db-G-Bb (7)
C / Eb-G-C (3)
F / F-Ab-C (6)
Bb / F-Bb-Db (2)
Eb / G-Bb-Eb (5)
Ab / Ab-C-Eb (1)
(repeat)