This is the entire C Major(1) or A minor(6)
scale.
The 1st. degree is the root of the Pure
Major Scale
Whole step = 2 frets (W).
Half step = 1 fret (H)
The formula is: Root, W, W, H, W, W, W, H
(1,2,3,4,5,6,7,1)
The 6th. degree is the root of the Natural
Minor Scale.
1=C 2=D 3=E 4=F 5=G 6=A 7=B
Key of: C Major(1) or A minor(6)
Saturday = Aeolian
January = Key of C