Black Widow (Iggy Azalea song) song that "channels more trap music with its beat". The song combines a sparse snap and heavy trap beat with a refrain that follows a slow-building, clapping chorus formula which peaks but deliberately never capitalizes. Instrumentally, "Black Widow" is composed of an ominous steel drum rhythm, and heavy bass, while its dance breakdown is employed with minimalism. Azalea solicits the track's verses with a snarling, bitter technique, consisting of rhyming employed with a spitting delivery. While Ora uses a seething element to sing the track's hook, "I'm gonna love ya, until you hate me / And I'm gonna show ya,
Impossible Is Nothing (Iggy Azalea song) by The Invisible Men and The Arcade, while the "Proust" recreation was produced by Richard Adlam and Hol Ritson. Azalea recorded her vocals at Grove Studios in London, and Conway Studios in Los Angeles where the mixing process was completed by Anthony Kilhoffer—with the assistance of Kyle Ross—at The Mix Spot. The song's title was first revealed by Azalea on 8 August 2013 on Instagram in an image of the album's tentative track listing. On 24 February 2014, Azalea announced the song as a promotional single that would serve as an "instant grat" digital download from the iTunes Store pre-order