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
Impossible Is Nothing (Iggy Azalea song) Impossible Is Nothing (Iggy Azalea song) "Impossible Is Nothing" is a song recorded by Australian rapper Iggy Azalea for her debut studio album, "The New Classic" (2014). It was written by Azalea, The Invisible Men, Jon Turner, and Jon Mills of The Arcade. The track contains an interpolation of French-Lebanese composer Gabriel Yared's "Proust", and was produced by The Invisible Men and The Arcade. A downtempo, hip hop song, it features a tinkering beat which comprises percussion instrumentation such as chimes and a glockenspiel. Azalea raps the track's aspirational lyrics with a mantra technique, pertaining to themes of perseverance, empowerment