Dmaj7, also called D major seventh, contains D, F♯, A and C♯. Use the piano diagram to find the notes, hear the chord and explore its inversions.
The Dmaj7 chord is a major triad plus a major seventh.
Preserve the written chord spelling shown here; keyboard equivalence does not rename the chord.
Choose a position to keep the four written notes, sounding keys, bass note, playback and print reference synchronized.
Dmaj7 uses 1–3–5–7: D–F♯–A–C♯.
The Dmaj7 chord is a major triad plus a major seventh.
Compared with D major, add the major seventh above the root.
A seventh chord has four chord tones and therefore four positions: root position plus three inversions. The slash symbol identifies the written bass note.
| Position | Symbol | Notes, low to high | Bass |
|---|---|---|---|
| Root position, current selection | Dmaj7 | D4–F♯4–A4–C♯5 | D4 |
| First inversion | Dmaj7/F♯ | F♯4–A4–C♯5–D5 | F♯4 |
| Second inversion | Dmaj7/A | A4–C♯5–D5–F♯5 | A4 |
| Third inversion | Dmaj7/C♯ | C♯5–D5–F♯5–A5 | C♯5 |
Fingerings are not included on this page. The diagram shows note positions, not a prescribed hand shape.
Use the written notes, keyboard positions and playback without treating the diagram as a required hand shape.
Read left- and right-hand finger numbersOpen Music Theory
Supports: Major Seventh chord construction, written spelling and inversion principles
Scope: Supports theory and spelling only; keyboard layouts are PianoGrid examples, and no fingering is assigned.
D, F♯, A, C♯.
1–3–5–7.
Three inversions, in addition to root position.
Select the four pitch classes that make Dmaj7, then check your answer.
This one-octave exercise checks the exact four-note pitch-class set. Order and inversion do not affect the result; missing and extra notes are reported, while fingering and live performance are not assessed.
One octave, C through B. Select a key again to remove it.
Chord tones: D–F♯–A–C♯ · Formula: 1, 3, 5, 7
Dots mark the notes to play. C4 is middle C. Numbers identify octaves, not fingers.