Confident (album) move on and be happy with someone else. The song incorporates pop and soul influences, and is centered on a piano melody, with a stripped down production aimed at highlighting Lovato's vocals. "Stone Cold" received comparisons to Lovato's 2011 song "Skyscraper" and the work of English singer Adele. The album follow with the trap-inspired song "Kingdom Come" it features vocal appearance by rapper Iggy Azalea. Several critics noted that the song is comparable to Azelea's "Black Widow" (2014) featuring Rita Ora. "Waitin for You" featuring vocals by singer Sirah, musically, it's an R&B and hip hop song that starts with
Change Your Life (Iggy Azalea song) received acclaim from critics who praised its styling and cinematography. Azalea promoted the single with live performances on "106 & Park", "", "The Late Show with David Letterman" and at the 2013 MOBO Awards. It was also included in the set list for her 2014 The New Classic Tour, and featured on the soundtrack for the 2015 film "Pitch Perfect 2". "Change Your Life" was initially a demo written and recorded by Indian-American songwriter Raja Kumari who presented the song to Iggy Azalea's management. Following their approval, Kumari went on to further compose the track with Lovy Longomba of the