Thanks for the review. The engraving error - with the empty measures - was an oversight on my part in the first posting it was corrected in the 2nd posting (which had some additional material).
Changing the key signature I agree would make the reading easier as well as rewriting the piano part (8va). However, I wonder when the music is in 12/8 would the interpretation be different by the player. I played both versions 3/2 and 12/8 and there is a nuance in the interpretation. The 3/2 feels more "square" on the beat and less fluid.
My interpretation - is a struggled - conflicted - forlorn story.
I looked up the term - asymptotic- which has a mathematical definition: I am not sure of your intent. Are you implying the work is elusive?
adjective
Of, relating to, or being an asymptote; (of lines) approaching ever nearer, but never crossing.