As a lifelong Beatles fan, I have my strong opinions on all things Fab Four. One of them involves Julian Lennon, the late John Lennon's first-born son, born not to Yoko and as underrated a musician as can be. So, I would have loved to see him perform his less-than-doting dad's Christmas classic "Happy XMas (War Is Over)." When I heard Billy Ray's daughter went with Sean Ono Lennon (yes, that's his legal name now) over Julian I groaned. But Sean acquits himself quite nicely on guitar here and doing background vocals. Plus, I gotta admit that his presence was nice.