We&#x27;re used to the theremin as a spooky background effect, but there are a few people who have used it as a serious musical instrument.<p><a href="https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=pSzTPGlNa5U" rel="nofollow">https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=pSzTPGlNa5U</a><p><a href="https:&#x2F;&#x2F;www.ted.com&#x2F;talks&#x2F;pamelia_kurstin_plays_the_theremin" rel="nofollow">https:&#x2F;&#x2F;www.ted.com&#x2F;talks&#x2F;pamelia_kurstin_plays_the_theremin</a>