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
Work (Iggy Azalea song) series of "So You Think You Can Dance" which aired on 9 July 2014. Credits adapted from the album's liner notes. Work (Iggy Azalea song) "Work" is a song recorded by Australian rapper Iggy Azalea for her debut studio album, "The New Classic" (2014). It was released as Azalea's debut single as a lead artist, and the album's lead single on 17 March 2013. The track was written by Azalea, Trocon Markous Roberts, Natalie Sims, and The Invisible Men who produced it with 1st Down of FKi. Hailed by Azalea as her most personal song, "Work" was developed with motivational