Switzerland-based Mictic has created a pair of wearables that turns thin air into your concert hall. Imagine a theremin without the theremin, hooked up to a clever loop station, and you’ve got the right idea. Just from the demos and descriptions, it’s the kind of startup you’d scratch your head over and talk about in the bar after a long day of CES, for it to never be heard of again. Mictic, however, rose above the gimmicks sufficiently to raise a $2.5 million seed round from PTK Capital — and even adds music megastar Moby to its cap table.