Stevie Nicks will release a new single on Friday, titled "The Lighthouse." Nicks posted a teaser clip of the song on her social media, which you can view below. It contains a lyric — "I wanna teach you to fight" — from a poem Nicks shared back in 2022 which she called "Get It Back." "I want to be the lighthouse / Bring you all together," it goes, "Bring you out in stormy weather / I wanna teach you to fight."