I have no regret about purchasing this lifetime deal.
It has a lot that needs to be worked out still

I have over and over prompted for lower octave slower notes (have wasted many tokens)
and never got the speed or tone octave range i need

their higher notes sound too mechanical so I could not use the majority of the attempts
and had to compromise what I exported cause it would not give me lower pitches that I needed

so...if they could iron out this bug it would be Brillant but not quite there yet