Lover
The ultimate wedding anthem of Swift's modern eras. Driven by a slow-swaying retro waltz tempo and a romantic three-four time signature, the title track from her 2019 album Lover was practically engineered for a couple’s first dance.
Its heart-melting bridge stands out as the ultimate lyrical vow for couples making a lifetime commitment: "Ladies and gentlemen, will you please stand? / With every guitar string scar on my hand / I take this magnetic force of a man to be my lover."