Scales › D major pentatonic
Notes: D – E – F♯ – A – B
Five notes, no half steps: the major scale without its 4th and 7th degrees. It can’t sound wrong, hence its success for improvising, from folk music to pop.
Steps between the notes (W = whole step, H = half step): W – W – W+H – W – W+H.
Relative key: B minor.
D major · D minor · D harmonic minor · D minor pentatonic · D blues