How would the seven chords used in four-part writing be referred to as?

Question

Poll Results

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Answer 1

I, II, III, IV, V, VI, VII

Answer 2

1, 2, 3, 4, 5, 6, 7

Answer 3

|, ||, |||, ||||, |||||, ||||||, |||||||

Answer 4

One, Two, Three, Four, Five, Six, Seven

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