Sade surprises fans with a new song called “The Big Unknown” from the movie Widows. The reclusive artist who rarely releases new music blessed Steve McQueen’s film starring Viola Davis with the ballad. Sade released “Flower Of The Universe” earlier this year for Ava DuVernay’s Wrinkle In Time. In addition to sharing the new song, she also posted a lyric video that uses scenes from the movie. Widows will open in theaters this Friday (November 16th).