MARTY: I CAN'T BELIEVE HOW ANNOYED THE AUDIENCE SEEMED AT MY GUITAR SOLO. DIDN'T SEEM LIKE THEIR KIND OF MUSIC. DR. EMMETT: 40 YEARS FROM NOW, ALL OF THE OLDIES STATIONS WILL PLAY MUSIC YOU JUST PLAYED AND ALL OF THE ELVIS, CHUCK BERRY, AND BEATLES FANS WILL SWITCH TO SIRIUS XM RADIO!