This is fun to learn and fun to practice, and practice and practice. It works the way you think it
does although the mechanics are not obvious from the promo vid. Nick's explanation is short and to
the point but lacks explanation for all the fingering and timing which create the illusion. These
things can be gleaned by rewatching and focusing on finger angles, etc. I did not subtract a star
for this, although 5 more minutes of explanation would have been nice. I have not performed live but
clearly, watching out for angles, this could be done close, even close up.