[Intro] [Record scratch, futuristic synth swoops] [Fast electronic beat building up] Yeah... Doc, we just got back! What do you mean we gotta go back again?! Auto-adjusting jacket... self-lacing kicks... Let's fly! [Verse 1] Touched down in twenty-fifteen, dynamic and bright Hoverboards gliding through the neon light Doc said, "Marty, it's your kids! We gotta fix the strain!" Griff pulled up talking trash, looking totally insane Pit Bull hoverboard zooming over the park Pushed off the water, made the court look dark Fixed up the future, thought the mission was done Bought a little souvenir just to have some fun Gray’s Sports Almanac, fifty years of the stats Doc threw it in the trash—said we can't play like that! Unbeknownst to the crew, Old Biff was in the shade Stole the time machine and a fortune got made! [Chorus] [Heavy 808 bass drop] Flying high, skies painted in blue! Hover-conversion on the two-oh-one-two! Fix the past, save the present state, Erase the dark timeline before it's too late! Back, back, back through the years! Changing the future, facing our fears! [Verse 2] Flew back to eighty-five, but the city was wrecked Biff Manor Casino, total loss of respect George McFly six feet under, Biff married my mom Hill Valley turned to chaos like a dropped-down bomb! Confronted Old Biff on the rooftop terrace Said, "An old man gave me this, so you better not menace!" Escaped through the tunnel, Doc swooped in fast Destination: nineteen-fifty-five in the past! Gotta track down young Biff at the high school dance Get the book, burn the pages, give the world a second chance! [Chorus] [Upbeat synth melodies] Flying high, skies painted in blue! Hover-conversion on the two-oh-one-two! Fix the past, save the present state, Erase the dark timeline before it's too late! Back, back, back through the years! Changing the future, facing our fears! [Bridge] [Upbeat synth-pop breakdown, beat drops out slightly] In the rafters at the dance, dodging Biff and his crew Marty on the stage playing guitar again too! Got the Almanac back, lit the match on the track Watch the future reset, yeah, the power is back! [Outro] [Thunder rumbles, heavy rain sound effect] [Fast rhythmic spoken delivery] Wait... lightning hit the sky! Doc! The DeLorean's gone! Where'd you go, Doc?! Western Union courier walking up with a letter: "Marty! I'm alive in 1885... doing better!" To be continued! [Beat fades out with laser and time-travel sound effects]