Black keys to the left of a white key are…
Flats
Black keys to the right of a white key are…
Sharps
Interval
How much space is between two notes
m stands for
Minor
M stands for
Major
m2
1 step (two keys next to each other)
M2
2 steps
m3
3 steps
M3
4 steps
P4
5 steps
P5
7 steps
m6
8 steps
M6
9 steps
m7
10 steps
M7
11 steps
P8
12 steps (octave)
Triads
Chords with three notes
What are triads composed of?
Root note, third, and fifth
Major Triad steps
Root → M3 (four steps) → m3 (three steps)
Minor Triad Steps
Root → m3 (three steps) → M3 (four steps)
Diminished Triad Steps
Root → m3 (three steps) → m3 (three steps)
Augmented Triad Steps
Root → M3 (four steps) → M3 (four steps)