A minor (no sharps/flats)
The flat keys with the note D as a natural are:
D minor
G minor
C minor
F minor (melodic minor, but not included in the key signature), as is is Db.
The sharp keys with D as a natural are:
E minor
B minor (relative minor to B major)
F sharp minor
It varies by key, just like with major keys. There can be as few as one flat (D minor) or all seven flats (A-flat minor). Minor keys can have sharps too.
D flat major and E flat minor.
The key signature is the same, but in the D minor scale, the notes that you play may not necessarily depend only on the key signatures. It will also depend on whether you are playing the melodic or harmonic minor scale. For your information:Harmonic Scale:Ascending and Descending: Raise 7th noteMelodic Scale:Ascending: Raise 6th and 7th noteDescending: Play the scale according to the original key signatures
The corresponding minor key to G Major is e minor. The key signature will be the same, one sharp: F#.
Start in C major, parallel minor is C minor, relative major is E-flat major, parallel minor is E-flat minor, enharmonic respelling is D-sharp minor (which has 6 sharps).
D minor.
D sharp minor
Major Key: F Major Minor Key: D Minor
The D in a D Minor quartet means that the piece was written around a D Minor scale, and that it is in the key of D Minor. Musically speaking, the key signature would have one flat.
It is in the key of d minor (1 flat-b).
F# minor is the enharmonic equivalent of G♭ minor, which is the subdominant key of D♭ minor. D♭ minor is a theoretical key with a troublesome B double-flat in its key signature. This is why you would usually see the key orientation of a song or passage with tonal center of D♭ notated around its enharmonic equivalent, C#.
If you mean in terms of relative minors, D minor is the relative minor of F major.
A relative minor key is the minor key with the same key signature as a particular major key, for example D minor and F major both have one flat (Bb).
The relative major key of B minor is D major. It has a key signature of F# and C# and a raised 7th of A#.
The leading tone in the key of D, whether major or minor, is C#.
D major and B minor.
The key signature for D Minor is 1 flat. Here is the difference between D major and D minor: D Major: D E F# G A B C# D D Minor: D E F G A Bflat C D However, there are 3 commonly used forms of Minor Scales. The above is called the "natural minor", or Aeolian Mode. In the harmonic minor scale, the 7th note is raised one semitone, to C#. However, this added sharp does not appear in the key signature. In the melodic minor scale, the 6th and 7th notes are raised in ascending, to B and C#, but restored to the natural minor form in descending. However, these changes do not appear in the key signature. In the D minor pentatonic scale, used frequently in Rock, only the following notes are used: D - F G A - C D This form can be notated with or without a key signature, but a key signature of one flat (Bb) lets us know that D is the tonic!