Answer:
Major or minor I can be, when you touch me make sure you that youβre on the right key.
This is a shape and a symbol that we literally cannot live without. What is it?
Cut the wrong wire and it goes boom
How can a pants pocket be empty and still have something in it?
Usually green but can be brown. It's a great place to play or lie down. What is it?
My days are numbered. What am I?