When creating a harmonic progression, particularly for a song ... but we could play around further and change the third chord to D minor. This will place a minor chord on the 3rd bar, creating ...

If your progression focuses on the I as ... and D (IV), but after the D chord, there is a brief move to the Dm (Minor IV) before returning to the root. While the Minor IV chord does not ...

All the chords built on other notes in the scale of C are minor, except chord VII - the notes B – D – F, which is diminished. When a seventh is added to a chord this is known as a seventh chord.