“Formation’’ (Beyoncé): Khalif Brown, Asheton Hogan, Beyoncé Knowles, and Michael L. Williams II; “Hello’’ (Adele): Adele Adkins and Greg Kurstin; “I Took a Pill in Ibiza’’ (Mike Posner): Mike Posner; “Love Yourself’’ (Justin Bieber): Justin Bieber, Benjamin Levin, and Ed Sheeran; “7 Years’’ (Lukas Graham): Lukas Forchhammer, Stefan Forrest, Morten Pilegaard, and Morten Ristorp