Musicians •
Harry Styles – lead vocals (all tracks), whistles (3),
glockenspiel (10), keyboards (11),
tubular bells (4) • Alayna Rodgers – background vocals (1, 2, 8, 9) • India Boodram – background vocals (1, 2, 8, 9) • Mitch Rowland – bass guitar, percussion (1); drums (4, 10), electric guitar (10) •
Kid Harpoon –
drum machine (1, 2, 4–6, 10, 13), electric guitar (1–6, 8–11, 13), synthesizer (1, 2, 4–6, 8–11, 13), bass guitar (2–11, 13);
programming, tambourine (2); drums (3, 4, 8, 9, 11), keyboards (3, 8, 10), piano (3, 7), acoustic guitar (6, 7, 13), percussion (8) •
Tyler Johnson – drum machine (1, 3–6, 8, 10, 13), electric guitar (1, 5, 6), synthesizer (1, 4–11, 13), background vocals (2, 5, 9), programming (2, 3, 13), horn (3), keyboards (3, 9–11), piano (4, 9, 13), bass guitar (8, 10, 11), organ (9, 11) • Ivan Jackson – trumpet (1) •
Rob Harris – bass guitar, electric guitar (3) • Hal Ritson – programming (3) • Jeremy Hatcher – programming (3–5, 8, 11, 13), electric guitar (11) • Richard Adlam – programming (3) • Doug Showalter – electric guitar, percussion (4) •
Pino Palladino – bass guitar (6, 9) •
Dev Hynes – cello (7) • Joshua Johnson – saxophone (7) •
John Mayer – electric guitar (8, 9) • Sammy Witte – programming, synthesizer (8) • Cole Kamen-Green – horn (9) • Ivan Jackson – horn (9) •
Sarah Jones – percussion (10) •
Ben Harper – acoustic guitar, electric guitar,
slide guitar (12)
Technical •
Kid Harpoon – production (all tracks) •
Tyler Johnson – production (all tracks) • Samuel Witte – production (8), engineering (6, 8) •
Randy Merrill –
mastering •
Spike Stent –
mixing • Jeremy Hatcher –
engineering • Oli Jacobs – engineering (1, 6, 10) • Hal Ritson – engineering (3) • Richard Adlam – engineering (3) • Nick Lobel – engineering (11), vocal engineering (10) • Joe Dougherty – engineering assistance • Josh Caulder – engineering assistance • Matt Wolach – engineering assistance • Adele Phillips – engineering assistance (1–11, 13) • Luke Gibbs – engineering assistance (1–11, 13) • Katie May – engineering assistance (1, 3, 4, 6, 8, 10, 13) • Oli Middleton – engineering assistance (1, 6, 10) • Garry Purohit – engineering assistance (2, 3, 5–7, 9) • Matt Tuggle – engineering assistance (6) • Brian Rajartnam – engineering assistance (8)
Art • Molly Hawkins – creative director • Hanna Moon – photography • Harry Lambert – styling • Patience Harding – set decoration • Bradley Pinkerton – graphic design ==Charts==