 But Ozzy said that he felt like life was in black and white and then all of a sudden was in color once he heard the Beatles. Like everything changed once he heard the Beatles. And once they were introduced to America, music changed, life changed, pop culture changed. That was a debut, dude. A debut that changed our culture. So your most memorable debuts, of course, you could include sports because this only comes up on a throwback Thursday because of Babe Ruth.