Quote Originally Posted by Vesth View Post
Hey, at least the euphonium is a staple in every symphonic band! I really don't get why do few people know about it even though it's everywhere if you look hard enough. The theremin? Never heard of it. Until I had to google it
It looks like a tuba, so most people won't really bother asking what it is. It's one of those doomed to be forgotten instruments, since it isn't orchestral, but not notable enough elsewhere.

The Theremin on the other hand is a wonderful niche instruments fun for both engineers and musicians alike.