Mark "Boo" Hewerdine is an English singer-songwriter and record producer. His work includes lead singer and creative force behind The Bible, formed in the 1980s, and reformed in 1994, as well as solo recordings and work for film. He has also produced records by several artists, including a long association with Eddi Reader. He has been described as "one of Britain's most consistently accomplished songwriters".

Sadenia "Eddi" Reader MBE is a Scottish singer-songwriter, known for her work as the lead vocalist of the folk and soft rock band Fairground Attraction, and for an enduring solo career. She is the recipient of three Brit Awards. In 2003, she showcased the works of Scotland's national poet, Robert Burns.