Producer: Max Martin - Artist: The Weeknd - Artist: Ariana Grande - Producer: Oscar Holter - Producer: The Weeknd - Mixer: Serban Ghenea - Mastering Engineer: Dave Kutch - Assistant Mastering Engineer: Kevin Peterson - Asst. Recording Engineer: Cory Bice - Asst. Recording Engineer: Jeremy Lertola - Engineer: Michael Ilbert - Engineer: Sam Holland - Engineer: Shin Kamiyama - Engineer: Billy Hickey - Vocal Mix: Billy Hickey - Engineer: Ariana Grande - Vocal Producer: Ariana Grande - A&R: Wendy Goldstein - Bass Guitar: Max Martin - Drums: Max Martin - Guitar: Max Martin - Keyboards: Max Martin - Programming: Max Martin - Bass Guitar: Oscar Holter - Drums: Oscar Holter - Guitar: Oscar Holter - Keyboards: Oscar Holter - Programming: Oscar Holter - Background Vocalist: The Weeknd - Keyboards: The Weeknd - Programming: The Weeknd - Guitar: Max Grahn - Composer/Author: Max Martin