The D Major Scale

Two Sharps, One Bright Key

The D major scale follows the same Whole–Whole–Half–Whole–Whole–Whole–Half formula as every major scale. Starting on D, that pattern requires two black keys — F♯ and C♯ — which together form the key signature of D major.

Walking Up From D

From D, a whole step reaches E, another whole step lands on F♯, then a half step to G. Continue with whole steps to A and B, a whole step to C♯, and a final half step home to the upper D.

Reading the Key Signature

Because D major always uses F♯ and C♯, we write those two sharps once at the start of the staff instead of marking every note. When you see two sharps in a key signature, think "D major".