The D Power chord is a two-note chord made up of D and A. It is built from a root and perfect fifth.
Construction
D Power = Root + Perfect 5th = D · A
| Note | Interval | Degree |
|---|---|---|
| D | Root | 1 |
| A | Perfect 5th | 5 |
D Power Inversions
| Position | Notes |
|---|---|
| Root Position | D – A |
| 1st Inversion | A – D |
| 2nd Inversion | — |
Key Signature
A chord has no key signature of its own, but the D Power is the tonic (I) chord of D Major, whose key signature has 2 sharps (F♯, C♯).
F♯C♯
Order of sharps
Sharps are added to a key signature in a fixed order. Each new sharp key adds the next sharp on the list.
F♯C♯G♯D♯A♯E♯B♯
Mnemonic: Father Charles Goes Down And Ends Battle
Chords in the Key of D Major
These are the triads built on each degree of the D major scale:
D Power — Frequently Asked Questions
What is the D Power chord on piano?
The D Power chord contains the notes D – A. On piano, play these notes together to sound the chord.
What notes are in the D Power chord?
The D Power chord (D5) contains 2 notes: D, A. Formula: R-P5.
How is D5 used in music?
D5 is used in jazz, fusion, and contemporary music to add harmonic color. It appears as a dominant or tonic chord depending on context.
What is the scale degree formula for D5?
D5 uses scale degrees 1-5, giving it its distinctive sound.