About D-Major
D major is a major scale based on D, consisting of the pitches D, E, F♯, G, A, B, and C♯. Its key signature has two sharps.
The D major scale is:
Its relative minor is B minor and its parallel minor is D minor. The key of D major is also popular in heavy metal music, as its tonic is the highest note on a standard-tuned guitar.
