Originally Posted by: rightturnonlythere is no augmented 2nd . there is only the 2nd,the sus2nd & the minor third, a sus. 2nd would be enharmonic with a (mi3rd ).This way we can have a (sus2nd) & a (#9th) of course the ninth comes after the seventh. The (sus2nd) is enharmonic with the (#9th) only difference is the sus2 comes before the 7th is added. OR an octave appart :)
Ok, that statement is wrong, and I'm seriously considering deleting it. Please don't listen to that assertion.
An augmented second from E is E to F double sharp.