this is the wabc party go go, whoo-hoo!d your hand >> that song was absolutely contagious, and i think the teenager found a voice. ♪ i can't hide >> here's what's happening, baby, the beatles! ♪ i can't hide ♪ yeah, you got that something >> there was a moment where you just heard, this is our music now. it was like hearing the future. ♪ i wanna hold your hand >> but i have to ask how you first found out about them. >> when i first heard about the beatles, it was at london airport, with an enormous crowd of kids gathered around. we asked them what was going on and they said the beatles were here. we didn't even know who the beatles were, never heard of them. and that night, i booked ringo starr, paul mccartney, george harrison and john lennon for 3 shows for $10,000. >> you know, for four white guys who are british, to come out of nowhere and be everywhere was quite unbelievable. >> the beatles are a bunch of guys from liverpool. i mean, people in london would have looked down at liverpool back then, but liverpool was a por