Therefore I Am

Billie Eilish stepped back into the spotlight with "Therefore I Am," a track that arrived on November 12, 2020, as the second single from her upcoming sophomore album. The song marks a shift in sonic texture for the artist, blending contemporary R&B rhythms with dark pop and electropop elements to create an uptempo vibe distinct from her earlier work. She co-wrote the piece alongside her brother and primary collaborator Finneas O'Connell, who also produced the recording under the Darkroom and Interscope Records labels.

The lyrics address themes of self-assertion while dismissing body shamers and rejecting comparisons to other pop stars. Critics noted the sharp contrast between this confident delivery and her previous whisper-pop aesthetic. The production features a prominent slapping bassline and driving drum beat that supported Eilish's more assertive vocal tone. [edit]