The chord A7 which has the notes A, C#, E, G.
D, as this is the fifth note of the scale
In the perspective of European-descendent theory, the degrees of any key or scale (major, minor, or modal) can be classified as follows: 1 - Tonic 2 - Supertonic 3 - Mediant 4 - Subdominant 5 - Dominant 6 - Submediant 7 - Leading Tone Let us take the case of C major as our key/scale: C - Tonic D - Supertonic E - Mediant F - Subdominant G - Dominant A - Submediant B - Leading Tone Similarily, this works in the minor keys, too. Using A natural harmonic as our key/scale: A - Tonic B - Supertonic C - Mediant D - Subdominant E - Dominant F - Submediant G - Leading Tone
D flat major :)
D f# a c
D, E, Fsharp, G, A, B, Csharp, D
The dominant is the 5th tone in the scale. In a D Major scale, the dominant is A.
D major(D,F#,A,D) for sub domonant, and E major(E,G#,B,E) for dominant
The dominant (fifth) degree of a D sharp major scale is A sharp.
A major. A B C# D E F# G# A
The sub-dominant of Db is Gb.
For bass clef, it is D. For treble clef, it is F. The way to remember what the dominant tone for any key is to count 4 notes above the 1st note. (the dominant is the 5th degree/note)
The dominant note for D major and D minor is A.
There is actually no such thing as a "dominant scale", however you can use the notes of a dominant 7th chord as a scale and that can begin on any note, the dominant 7th chord in C major is G7 and G7 uses all white keys (G, B, D and F), the structure of a dominant 7th chord is the major triad plus the flatted 7th.
I'm not entirely sure what your asking, but a B dominant chord consists of the notes B, D#, F#, and A.
The D major scale has F# and C#.
The dominant of Db is Ab.
It depends if it's a chord or a scale. On guitar, the D major chord is D A D F#. So three tones. Of course, just the Major 3rd chord itself is only two. If it's a scale, you'd have to be more specific, as there are the 7 tone scale, pentatonic (the five tone scale), plus a myriad of modes.