The main trouble with a French horn is it's too tangled up. Anyone who can read all the instrument notes at the same time gets to be the conductor. The most dangerous part about playing cymbals is you are near the nose. A contra-bassoon is like a bassoon, only more so. Tubas are a bit too much.
Music instrument has a plural known as orchestra.
My favorite instrument is the bassoon. It is so hard to play people seldom play it. That is why I like the bassoon best. It is easy to teach anyone to play the maracas. Just grip the neck and shake him in rhythm.