I have a pet theory that one of the reasons the V7 to I resolution is so pleasing and so fundamental to Western harmony is that the ET b7 is the sharpest from t

I have a pet theory that one of the reasons the V7 to I resolution is so pleasing and so fundamental to Western harmony is that the ET b7 is the sharpest from the harmonic 7th, and the ear wants the V dominant’s b7 to resolve down to the 3rd of the I chord.