If you have a subscription to Spotify or Apple Music , you can download the track for offline listening within their respective apps. Note that these are not standalone MP3s and will expire if your subscription ends.

While many third-party sites offer "free" MP3 downloads of this track, they carry significant risks: Billie Eilish - everything i wanted (Audio)

The song was released on November 13, 2019, through Darkroom and Interscope Records.