what notes are in the key of d
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.
Tab key The most known and common tab is a horizontal tab (HT), which in ASCII has the decimal character code of 9, and may be referred to as Ctrl+I or ^I. In C and many other programming languages the escape code \t can be used to put this character into a string constant. The horizontal tab is usually generated by the Tab key on a standard keyboard.