Answer:
I can only be played on a windy day
I break away from my pack. I create holes in my victims. I can travel for miles and then disappear. I am part of a dying breed. What am I?
I am black within and red without With four corners round about.
I break down buildings, I crumble mountains but you can't see me. What am I?
You find me behind the stars; or in a sixth seventh or third. It takes something round a computer and me to make pie. I am bigger than anything you can think of.
I run through hills. I veer around mountains. I leap over rivers. And crawl through the forests. Step out your door to find me.