Producer: Ludwig Goransson - Artist: Rihanna - Producer: Terius "The-Dream" Gesteelde-Diamant - Vocal Producer: Kuk Harrell - Recording Engineer: Marcos Tovar - Asst. Recording Engineer: Trey Pearce - Asst. Recording Engineer: Robert N. Johnson - Asst. Recording Engineer: Lou Carrao - Asst. Recording Engineer: Hayden Duncan - Asst. Recording Engineer: Patrick Gardner - Asst. Recording Engineer: Nich Jones - Recording Engineer: Brandon Harding - Vocal Engineer: Brandon Harding - Background Vocalist: James Fauntleroy - Background Vocalist: Terius "The-Dream" Gesteelde-Diamant - Mixer: Manny Marroquin - Assistant Mixer: Zach Pereyra - Assistant Mixer: Anthony Vilchis - Assistant Mixer: Trey Station - Mastering Engineer: Chris Gehringer - Assistant Mastering Engineer: Will Quinnell - A&R: Omar Grant - A&R: Archie Davis - A&R Coordinator: Ethan Baer - Background Vocalist: Busiswa Gqulu - Recording Engineer: Luyanda Zulumoney Zondi - Additional Engineer: Jake Johnson - Piano: Ludwig Goransson - Synthesizer: Anthony Baldino - Composer/Author: James Fauntleroy