Any chord, major or minor, is considered by some imperfect consonance. Thirds and sixths are called that by some people. I refrain from using that terminology because it implies absolutes, something I do not believe accurately describes intervals. It's more like black, white and a whole lot of grey in between.
Originally Posted by captdg
As for major third tuning, I am not sure I follow...
cosmic_ape - Thanks for the post. It's interesting to see the science behind the sound.
Originally Posted by cosmic_ape