The interval between the notes D and G is a perfect fourth.
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 third note of the diatonic scale of any key.
The subdominant note is the fourth scale degree of any key, for example in C major the subdominant note is F since the scale goes C D E F G A B C.
The dominant (fifth) degree of a D sharp major scale is A sharp.
If you mean the same key-note, the simple answer is 'no'. A home tone is the note a particular scale starts on; for example - in the Ab major scale, Ab is the keynote and in the key of D major the key-note is D. The only common scales with C as a home tone are C major, C minor harmonic, C minor melodic, C minor (natural), C blues scale etc.
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 third note of the diatonic scale of any key.
The subdominant note is the fourth scale degree of any key, for example in C major the subdominant note is F since the scale goes C D E F G A B C.
D, as this is the fifth note of the scale
The subdominant is the 4th note in a scale, so in A major it's D.
You can have a musical scale starting anywhere you like. On the piano, the simplest scale is C major, in which the second note is D. In all major and minor scales, you can find the second note by moving up two semitones from the first note (C-C#-D or G-G#-A)
The dominant (fifth) degree of a D sharp major scale is A sharp.
If you mean the same key-note, the simple answer is 'no'. A home tone is the note a particular scale starts on; for example - in the Ab major scale, Ab is the keynote and in the key of D major the key-note is D. The only common scales with C as a home tone are C major, C minor harmonic, C minor melodic, C minor (natural), C blues scale etc.
The subdominant note is D in an A major scale
Mi is the 3rd of the scale. In B-flat major, it's D.
Any note which is not part of that key's blues scale. In C these pitches are Db, D, E, Ab, A and B.
The tonic of the D flat scale is D flat.