1 | Greatest Day- recording engineer, programming and mixer:
- Jeff Rothschild
- miscellaneous support:
- Shari Sutcliffe (task: production coordinator)
- additional programming:
- Ryan Carline
- additional engineer:
- Graham Archer and Ryan Carline
- assistant engineer:
- Richard Lancaster
- producer:
- John Shanks
- acoustic guitar:
- Jason Orange
- additional keyboard [keyboards]:
- Ryan Carline
- bass and guitar:
- John Shanks
- drums (drum set) [drums]:
- Jeff Rothschild
- keyboard [keyboards]:
- Gary Barlow and John Shanks
- piano and lead vocals:
- Gary Barlow
- tenor trombone:
- Mark Nightingale
- trombone:
- Andy Wood
- trumpet:
- John Barclay and Derek Watkins
- vocals:
- Howard Donald, Jason Orange and Mark Owen
- orchestra:
- London Studio Orchestra
- conductor:
- Wil Malone
- brass arranger and strings arranger:
- Wil Malone
- concertmaster:
- Perry Montague‐Mason
- recorded at:
- Abbey Road Studios in St John's Wood, Westminster, London , England, United Kingdom (strings) and Sarm West Studios in Notting Hill, Kensington and Chelsea, London , England, United Kingdom
- mixed at:
- Henson Studios in Hollywood, Los Angeles, California, United States
- recording of:
- Greatest Day
- writer:
- Gary Barlow, Howard Donald, Jason Orange and Mark Owen
- publisher:
- EMI Music Publishing Ltd. , Sony/ATV Music Publishing (UK) Ltd. and Universal Music Publishing Ltd.
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