Emerson wrote the melodies and lyrics on Written into Changes, and the majority of the latter were sourced from her personal life. "It was a goal with my lyrics this time around to be a little bit more direct," she says. The title track, one of the artist's favorites, is about her move from Berlin to Los Angeles in 2020. The frenetic "Happy Birthday" has a sunny spirit anchored by gently devastating lyrics like those of the refrain: "Too young to die / Too old to break through." That track arrives having been club-tested-Emerson has already dropped it into her sets at clubs like Panorama Bar at Berlin's Berghain and Brooklyn's Nowadays. Both "Eden" and "Country Mouse" are odes to Emerson's relationship with her wife, Hunter while "I Don't Want to Fight" and "Earth Alive" are "about realizing you can't change people and trying to take them for who they are, and sometimes that means loving them from afar," she says. Written into Changes is an album about not just accepting change, but embracing it with a full wingspan. Progression is a theme both on record and behind the scenes, so that "written into changes" describes a conscious approach to expression and life itself.