The 007 theme tune is iconic and alongside it, the song which accompanies each movie has the potential to be iconic as well.
The four-minute ballad, a haunting song of betrayal and despair co-written by Eilish and her older brother, Finneas, and performed to an orchestral arrangement, was posted on Thursday to YouTube and various music streaming sites.
The song has earned positive reviews from the United Kingdom press with The Independent's Roisin O'Connor describing it as "one of the best we've had in some time".
Her signature style features oversized sweatshirts and baggy trousers, often paired with sunglasses and the garish extra-long nail extensions more often associated with rapper Cardi B.
All of which is to say: Don't be surprised to see Eilish perform at next year's Oscars, too.
No Time to Die is set to hit theatres in April. The 18-year-old sings in her signature whisper voice on the track, which features a piano medley throughout.
"Which, to be fair, she probably was".
However, this comes from the passion and excitement Bond evokes in its fans, and they are pretty much universally pleased with Billie Eilish's efforts.
Billie Eilish on the Oscars red carpet on Monday. / There's just no time to die'.
"No Time To Die" comes nearly a year after Eilish suffered a backlash over her single "Wish You Were Gay". "Hell yeah", one person said.
"Further proof @billieeilish is the real deal". The songs in the James Bond franchise have always been significant in their own right, even down to "Live and Let Die" and "Goldfinger" and then through to "Skyfall" and "You Know My Name" by Chris Cornell and "Another Way to Die" by Jack White and Alicia Keys. The Smiths legend Johnny Marr plays guitar on the track.
Eilish made history at last month's Grammys when she became the all-time youngest Album of the Year victor and only the second artist to ever sweep all of the "Big Four" categories in a single ceremony; we will have to wait until next year to see if she adds an Best Original Song Oscar statuette to her increasingly crowded mantel and gets halfway to EGOT status.