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