How many sharps are there in the key signature for D major?
D major D major D major (or the key of D) is a major scale based on D, consisting of the pitches D, E, F, G, A, B, and C. Its key signature consists of two sharps. Its relative minor is B minor and its parallel minor is D minor. The D major scale is: \override Score.TimeSignature #'stencil = ##f \relative c' { </score> D major is well-suited to violin music because of the structure of the instrument, which is tuned G D A E. The open strings resonate sympathetically with the D string, producing a sound that is especially brilliant. This
Key signature flats (on B and E) and so on. Put another way: for key signatures with sharps, the first sharp is placed on F with subsequent sharps on C, G, D, A, E and B; for key signatures with flats, the first flat is placed on B with subsequent flats on E, A, D, G, C and F. There are thus 15 conventional key signatures, with up to seven sharps or flats and including the "empty" signature of C major (A minor). Corollaries: The relative minor is a minor third down from the major, regardless of whether it is a "flat"