A Major 7th Piano Chord
The Notes in an A Major Seventh Chord
You'll have no trouble finding the root of an A Major Seventh chord, because it's what gives an A Major Seventh chord it's name: It's the note A.
The third of an A Major Seventh chord is C#. The third is up four half-steps from the Root.
Finding C# from A step by step:
- Start on: A
- Step 1: move up to Bb
- Step 2: move up to B
- Step 3: move up to C
- Step 4: Land on C#
- Bb is a minor second above A.
- B is a major 2nd above A.
- C is a minor third above A.
- C# is a major third above A.
The Maj 7th
The major seventh of an A Major Seventh chord is G#. The major seventh is a half-step from the Root. A half-step means that there are no piano keys in between. This is why the major seventh is one of the easiest notes to find.
Finding G# from A step by step:
- Start on: A
- Step 1: Land on G#
- G# is a minor second below A. The maj 7th is down a minor second? Confusing, right? The note G# is down 1 half-steps from A, but up 11 half-steps from A:
The Inversions of A Major Seventh
How to find A Major Seventh with my three-finger-method
This is the method taught in my book "How to Speed Read Piano Chord Symbols"
Step 1) Use the Fourth
Find the Root and the Fourth up from the Root. (See my tutorial on finding fourths).
Step 2) Move the right hand down
Move both fingers in right hand a half-step down (the next key to the left on the piano).
How to Find 7th Chords with Nate's Three Finger Method
- Major 7th chords: bring both fingers down a half-step
- Minor 7th chords: bring both fingers down a whole-step
- Dominant 7th chords: bring the Root down a whole-step, the fourth down a half-step
- Diminished 7th chords: bring the Root down a minor third, the fourth down a whole-step
If you would like to learn more about my method, pick up "How to Speed Read Piano Chord Symbols".