[Chorus: Paul McCartney & John Lennon] They say it's your birthday Well, it's my birthday too, yeah They say it's your birthday We're gonna have a good time I'm glad it's your birthday Happy birthday to you [Interlude: Paul McCartney] One, two, three, four, five, six, seven, eight! [Bridge: John Lennon, with Paul McCartney, with Paul McCartney & George Harrison] Yes, we're goin' to a party, party Yes, we're goin' to a party, party Yes, we're goin' to a party, party [Refrain: Paul McCartney] I would like you to dance (Birthday) Take a cha-cha-cha-chance (Birthday) I would like you to dance (Birthday) Dance, yeah, woo, come on (Come on) [Instrumental] [Refrain: Paul McCartney] (Birthday) I would like you to dance (Birthday) Take a cha-cha-cha-chance (Birthday) I would like you to dance Woo, dance! Dance! [Chorus: Paul McCartney & John Lennon] They say it's your birthday Well, it's my birthday too, yeah They say it's your birthday We're gonna have a good time I'm glad it's your birthday Happy birthday to you