About Therefore I Am

"Therefore I Am" is a song by American singer Billie Eilish. The song was written by Eilish and her brother Finneas O'Connell, with production being handled by the latter. It was released as the second single of her second studio album, Happier Than Ever, by Darkroom and Interscope Records on November 12, 2020. It is an uptempo, hip hop-influenced pop, dark pop, R&B, and electropop track.

The song received positive reviews from music critics, with many of them comparing it to Eilish's hit single "Bad Guy". "Therefore I Am" was featured in 2020 year-end lists by multiple publications, including Billboard, NME, and Uproxx. The song peaked at number two on the US Billboard Hot 100, giving Eilish her fourth top-10 hit in the United States.