Peter Day (born 1970) is an English recording/mixing engineer, record producer, and songwriter. Since the beginning of his musical career around 1987, he has been credited on numerous hit records from a diverse list of chart-topping artists that includes Kylie, Sybil, Bananarama,Lisa Scott-Lee, Jason Donavon, and Rick Astley. He is also known for his audio engineering with songwriting/ production trio SAW ('Stock Aitken Waterman'). This led to credits on esteemed records such as 'Band Aid II', which topped the UK singles charts for three weeks running. To date he is credited on 19 top ten hits; 8 of which reaching No. 1.
