The key of D Major contains seven diatonic chords: D, Em, F#m, G, A, Bm, C#m. Use the interactive generator below to build progressions, hear them played back with drums and accompaniment, and export to MIDI.
The relative minor of D Major is B Minor. Both keys share the same set of notes and diatonic chords, but centre on a different tonic — making B Minor the natural choice for a darker or more melancholic feel.
Every mode below is built from the same seven notes as D Major, starting on a different scale degree.
D Major is a bright, triumphant key that is hugely popular in rock, country, and folk music. The open D and A chord shapes on guitar ring clearly and project well, which is one reason so many acoustic songs are written here.
In classical music, D Major is often associated with grandeur and celebration — Beethoven's Violin Concerto, Handel's "Hallelujah" chorus, and Pachelbel's Canon are all set in this key.
With just two sharps (F♯ and C♯), D Major strikes a balance between brightness and accessibility. Fiddle tunes, bluegrass jams, and campfire singalongs gravitate toward D for the resonance of open strings on violin and guitar alike.