Producer: Lorde - Producer: Jack Antonoff - Mixer: Mark 'Spike' Stent - Assistant Mixer: Matt Wolach - Mastering Engineer: Chris Gehringer - Vocalist: Lorde - Assistant Mastering Engineer: Will Quinnell - Bass: Jack Antonoff - Electric 6-String: Jack Antonoff - Acoustic Guitar: Jack Antonoff - Drums: Jack Antonoff - Programming: Jack Antonoff - Keyboards: Jack Antonoff - Mellotron: Jack Antonoff - Wurlitzer electric piano: Jack Antonoff - 12-String Acoustic Guitar: Jack Antonoff - Bass: Malay - Drums: Matt Chamberlain - Vocals: Robyn