Intervals Without Accidentals Intervals Without AccidentalsIn a major key, diatonic intervals will be consistent between the same scale degrees. For example, in a major key, the interval between scale degree 2 up to scale degree 1(8) will always be a minor 7th. This is true in any major key. Diatonic Interval information from William Wieland’s theory website jimnovak2021-10-31T21:09:26+00:00