chords of the d major scale
D major chords. The Solution below shows the D major scale triad chords (I, ii, iii, IV, V, vi, viio) on a piano, with mp3 and midi audio. The Lesson steps then explain the triad chord construction from this scale, and how to name the quality of each chord based on note intervals.
1. D major chord I. 1  This step shows the tonic triad chord of the D major scale. 2  This step shows the supertonic triad chord of the D major scale. 3  This step shows the mediant triad chord of the D major scale. 4  This step shows the subdominant triad chord of the D major scale. 5  This step shows the dominant triad chord of the D major scale.