Azalea's sophomore studio album was originally entitled
Digital Distortion and set to be released in 2016, with its lead-single "
Team", being released in March 2016. However, the album was postponed several times in 2016, with Azalea initially addressing the delay due to her stint as a judge on the
eighth season of
The X Factor Australia, Eventually, the album was postponed to 2017, since Azalea claimed she experienced both personal and creative changes. In March 2017, she released a second single titled "
Mo Bounce". Quickly afterwards, Azalea teased a snippet of a song in an
Instagram video with the caption: "IGGY X ANITTA" in early April, indicating that she was collaborating with Brazilian recording artist
Anitta. Later in the same month, they were seen together in the studio to finish the track. Eventually, Azalea revealed that the track was called "Switch" by posting its cover art on 2 May 2017. In the cover art, she is "staring into the camera while wearing a one-piece maroon bathing suit," as described by
Billboard Gil Kaufman. It was released digitally on 19 May 2017 by
Def Jam Recordings, and was sent to both
contemporary hit radio and
rhythmic contemporary radio on 23 May 2017. == Recording ==