Got XM radio on in the office after a long week. Usually have XM Cafe or the folk channel on, but hit Top Tracks and the Beatles' Get Back came on. Who is the non-Beatle singing at the end of the song on the longer version? A prize. Well, anything in my office. Spinal Tap lunchbox? Nope. Picture of my kid. Nah. One of the 45's on my wall, or a tape gun. Sure.