1 | Bittersweet- programming:
- Russell Small, Richard “Biff” Stannard and James Wiltshire
- producer:
- Freemasons and Richard “Biff” Stannard
- mixer:
- Ash Howes
- keyboard:
- Russell Small, Richard “Biff” Stannard and James Wiltshire
- background vocals:
- Hannah Robinson
- lead vocals:
- Sophie Ellis‐Bextor
- mixed at:
- Biffco Studios in Brighton, Brighton and Hove, England, United Kingdom
- recording of:
- Bittersweet
- writer:
- Sophie Ellis‐Bextor, Hannah Robinson , Russell Small, Richard “Biff” Stannard and James Wiltshire
- publisher:
- Imagem Music, Native Songs, Skint Music Publishing and Sony/ATV Music Publishing (UK) Ltd.
| 3 | 3:29 |