Recognise the diatonic chords — intermediate

Add the diminished triad (degree vii°) to the mix of qualities.

1. Step 1A major, minor or diminished triad will appear.
2. Step 2Remember: a major key has major triads (I, IV, V), minor ones (ii, iii, vi) and one diminished (vii°).
3. Step 3Identify the right quality and confirm.