piano chord
Dm(maj7)
D1F♭3A5C♯7
Minor triad, major seventh — the tonic chord of harmonic minor.
What is true of it
Dm(maj7) is D, F, A and C♯ — 1, b3, 5 and 7 counted from D.
On an instrument that cannot reach all 4, the 5 goes first, in that order.
D in other shapes
Cm(maj7)C♯m(maj7)D♭m(maj7)D♯m(maj7)E♭m(maj7)Em(maj7)Fm(maj7)F♯m(maj7)all 374