<image 1> Name the harmony in the above example.
['C°7', 'AØ7', 'G°7', 'EbØ7']
To find the harmony of the chord, the pitches must be stacked in root position so that the note names are a third apart. In the given example, root position would be: A-C-Eb-G. Because the interval between the root and the fifth is a diminished 5th and the distance between the root and the seventh is minor 7th, the harmony of the given chord is answer B: A half-diminished 7th.