Answer:
We are little airy creatures all of different voice and features one of us in glass is set. One of us you'll find in jet. Another you may see in tin. And the fourth a box within. If the fifth you should pursue it can never fly from you.
The more you take, the more you leave behind. What are they?
What is black when you buy it red when you use it and gray when you throw it away?
Who plays when he works and works when he plays?
I can fly but I have no wings. I can cry but I have no eyes. Wherever I go, darkness follows me. What am I?
Known for their natural tuxedos and marching.