Obviously with Charlie gone, the Two and a Half Men show open needed to change. In past years, we have seen Jake grow through the song from being a little kid to the young man he has become. Now Jake takes the lead with Alan on the deep parts while Ashton comes in to sing the high parts. I found this a creative way to bring Ashton in and it was unexpected and I have to admit it made me chuckle. The new season premieres in just one week!