Producer: John Ryan - Artist: Niall Horan - Producer: Joel Little - Mixer: Spike Stent - Assistant Mixer: Matt Wolach - Background Vocalist: Niall Horan - Vocals: Niall Horan - Background Vocalist: John Ryan - Bass: John Ryan - Drums: John Ryan - Guitar: John Ryan - Piano: John Ryan - Programming: John Ryan - Synthesizer: John Ryan - Background Vocalist: Joel Little - Guitar: Joel Little - Piano: Joel Little - Programming: Joel Little - Synthesizer: Joel Little - Background Vocalist: Tobias Jesso Jr. - A&R: Amanda Samii - A&R Coordinator: Georgia Bundschu - A&R Admin: Elizabeth Isik - Engineer: John Ryan - Engineer: Jesse Munsat - Engineer: Joel Little - Mastering Engineer: Nathan Dantzler - Composer/Author: Niall Horan

Producer: John Ryan - Artist: Niall Horan - Producer: Julian Bunetta - Mixer: Julian Bunetta - Background Vocalist: Niall Horan - Vocals: Niall Horan - Background Vocalist: John Ryan - Background Vocalist: Julian Bunetta - Drums: Julian Bunetta - Guitar: Julian Bunetta - Programming: Julian Bunetta - Synthesizer: Julian Bunetta - Background Vocalist: Michael Sabath - Bass: Michael Sabath - A&R: Amanda Samii - A&R Admin: Elizabeth Isik - A&R Coordinator: Georgia Bundschu - Engineer: Jeff Gunnell - Engineer: John Ryan - Engineer: Julian Bunetta - Assistant Mastering Engineer: Harrison Tate - Mastering Engineer: Nathan Dantzler - Composer/Author: Caroline Ailin

Producer: Joel Little - Artist: Niall Horan - Producer: John Ryan - Mixer: Spike Stent - Assistant Mixer: Matt Wolach - Background Vocalist: Niall Horan - Vocals: Niall Horan - Background Vocalist: Amy Allen - Background Vocalist: Joel Little - Bass: Joel Little - Drums: Joel Little - Programming: Joel Little - Background Vocalist: John Ryan - Bass: John Ryan - Drums: John Ryan - Guitar: John Ryan - Programming: John Ryan - Synthesizer: John Ryan - A&R: Amanda Samii - A&R Admin: Elizabeth Isik - A&R Coordinator: Georgia Bundschu - Engineer: Jesse Munsat - Engineer: Joel Little - Engineer: John Ryan - Mastering Engineer: Nathan Dantzler - Assistant Mastering Engineer: Harrison Tate - Composer/Author: Amy Allen

Producer: Joel Little - Artist: Niall Horan - Producer: John Ryan - Producer: Julian Bunetta - Assistant Mixer: Matt Wolach - Mixer: Spike Stent - Vocalist: Niall Horan - Background Vocalist: Joel Little - Programming: Joel Little - Synthesizer: Joel Little - Background Vocalist: John Ryan - Bass: John Ryan - Guitar: John Ryan - Organ: John Ryan - Piano: John Ryan - Programming: John Ryan - Synthesizer: John Ryan - Background Vocalist: Julian Bunetta - Drums: Julian Bunetta - A&R: Amanda Samii - A&R Admin: Elizabeth Isik - A&R Coordinator: Georgia Bundschu - Engineer: Jeff Gunnell - Engineer: Joel Little - Engineer: John Ryan - Engineer: Julian Bunetta - Assistant Mastering Engineer: Harrison Tate - Mastering Engineer: Nathan Dantzler - Composer/Author: John Ryan

Producer: Joel Little - Artist: Niall Horan - Vocal Producer: Jamie Scott - Mixer: Spike Stent - Assistant Mixer: Matt Wolach - Background Vocalist: Niall Horan - Vocals: Niall Horan - Piano: Joel Little - Programming: Joel Little - Synthesizer: Joel Little - Drums: Sam De Jong - Strings Director: Mahuia Bridgman-Cooper - Violin: Mahuia Bridgman-Cooper - Violin: Peau Halapua - Viola: Joe Harrop - Cello: James Bush - Background Vocalist: Jamie Scott - Background Vocalist: Mike Needle - Background Vocalist: Dan Bryer - A&R: Amanda Samii - A&R Coordinator: Georgia Bundschu - A&R Admin: Elizabeth Isik - Engineer: Joel Little - Recording Engineer: Martin Hannah - Mastering Engineer: Nathan Dantzler - Assistant Mastering Engineer: Harrison Tate - Composer/Author: Niall Horan

Producer: John Ryan - Artist: Niall Horan - Producer: Joel Little - Producer: Julian Bunetta - Mixer: John Ryan - Harmonica: Niall Horan - Piano: Niall Horan - Vocals: Niall Horan - Guitar: John Ryan - Engineer: Jeff Gunnell - Engineer: Joel Little - Engineer: John Ryan - A&R: Amanda Samii - A&R Admin: Elizabeth Isik - A&R Coordinator: Georgia Bundschu - Mastering Engineer: Nathan Dantzler - Assistant Mastering Engineer: Harrison Tate - Composer/Author: Niall Horan

Producer: John Ryan - Artist: Niall Horan - Mixer: Spike Stent - Assistant Mixer: Matt Wolach - Background Vocalist: Niall Horan - Vocals: Niall Horan - Background Vocalist: John Ryan - Bass: John Ryan - Drums: John Ryan - Guitar: John Ryan - Piano: John Ryan - Programming: John Ryan - Synthesizer: John Ryan - Background Vocalist: Amy Allen - Flugelhorn: Sean Erick - Trumpet: Sean Erick - Saxophones: Leon Silva - Flute: Kevin Williams, Jr. - Tuba: Kevin Williams, Jr. - A&R: Amanda Samii - A&R Coordinator: Georgia Bundschu - A&R Admin: Elizabeth Isik - Engineer: John Ryan - Engineer: Jeff Gunnell - Mastering Engineer: Nathan Dantzler - Assistant Mastering Engineer: Harrison Tate - Composer/Author: Niall Horan

Producer: John Ryan - Artist: Niall Horan - Additional Producer: Matt Zara - Mixer: Spike Stent - Assistant Mixer: Matt Wolach - Background Vocalist: Niall Horan - Vocals: Niall Horan - Background Vocalist: John Ryan - Bass: John Ryan - Drums: John Ryan - Guitar: John Ryan - Programming: John Ryan - Synthesizer: John Ryan - Guitar: Matt Zara - Programming: Matt Zara - Synthesizer: Matt Zara - A&R: Amanda Samii - A&R Coordinator: Georgia Bundschu - A&R Admin: Elizabeth Isik - Engineer: John Ryan - Engineer: Jeff Gunnell - Mastering Engineer: Nathan Dantzler - Assistant Mastering Engineer: Harrison Tate - Composer/Author: Niall Horan

Producer: Joel Little - Artist: Niall Horan - Vocal Producer: Jamie Scott - Mixer: Spike Stent - Assistant Mixer: Matt Wolach - Background Vocalist: Niall Horan - Vocals: Niall Horan - Programming: Joel Little - Synthesizer: Joel Little - Strings Director: Mahuia Bridgman-Cooper - Violin: Mahuia Bridgman-Cooper - Violin: Peau Halapua - Viola: Joe Harrop - Cello: James Bush - Background Vocalist: Jamie Scott - Piano: Jamie Scott - Background Vocalist: Mike Needle - Background Vocalist: Dan Bryer - A&R: Amanda Samii - A&R Coordinator: Georgia Bundschu - A&R Admin: Elizabeth Isik - Engineer: Joel Little - Mastering Engineer: Nathan Dantzler - Assistant Mastering Engineer: Harrison Tate - Composer/Author: Niall Horan

Producer: Joel Little - Artist: Niall Horan - Additional Producer: John Ryan - Additional Producer: TMS - Assistant Mixer: Matt Wolach - Mixer: Spike Stent - Background Vocalist: Niall Horan - Vocals: Niall Horan - Bass: Joel Little - Guitar: Joel Little - Piano: Joel Little - Programming: Joel Little - Synthesizer: Joel Little - Guitar: John Ryan - Drums: Sam De Jong - A&R: Amanda Samii - A&R Admin: Elizabeth Isik - A&R Coordinator: Georgia Bundschu - Engineer: Joel Little - Assistant Mastering Engineer: Harrison Tate - Mastering Engineer: Nathan Dantzler - Composer/Author: Ben Kohn