While he was keeping his cards close to his chest, he may have left sufficient hints to work out when the song will be released.
First off, he pretty much confirmed Billie Eilish, likely with him supporting, will be performing at the Oscars.
It is rare that performers who are not nominated perform at the Oscars, meaning something very special will occur.
Then, using the phrase “really soon” implies the song will be out in a very short timeline, and with the Oscars taking place on February 9, fans are pretty certain the song will be debuted there.
source: express.co.uk