>> the level of influence that american rock and roll, blues, country and western, motown had on those kids growing up in england was really amazing. ♪ all my love, all my kisses, you don't know what you've been missing, oh, boy ♪ ♪ when you're with me, oh, boy >> so, i would listen to buddy holly and gene vincent and jerry lee lewis, fats domino, all of the great rock 'n' rollers. ♪ on blueberry hill >> it was like a new language for us. >> the power of the jukebox, there's nothing quite like it. ♪ my dream came true >> the beatles took a bunch of those strains, the everly brothers from the '50s was a big influence for them with the harmonies. ♪ wake up, little susie, wake up ♪ ♪ wake up little susie wake up >> so the beatles from liverpool are taking this pop sound but putting their own spin on it. ♪