The song tells the story of a little boy who wants to "party like the big boys do." It kicks off with a classic Berry guitar riff, before the King of Rock and Roll trades vocals with Nathaniel Rateliff. The track ends with a solo by Rage Against the Machine guitarist Tom Morello.
Chuck Berry's son Charles Berry Jr., who contributed some guitar work to the record, told ABC Radio
that Tom took his father's guitar part and "then interpreted what [he] did and put his own spin on it. And it [was] beautiful."