They remixed the hell out of that song. I'm a purist, I liked the original mix better. I always liked the 3 guitar notes as the song fades, right after he sings 'I know you've heard it before', now they are inaudible. I think Yoko is getting a little heavy handed with what she is allowing for remixes. On 'Acoustic', the demo of "Working Class Hero", they've added a stereo chorus effect for the acoustic guitar which was not the way the original demo sounded. She/they should just stay true to the original mixes.