Fans of 2015 BBC/HBO drama The Casual Vacancy might be familiar with Solomon Grey, the electronic duo who created its soundtrack.

Now, Tom Kingston and Joe Wilson are at it again, with their 16-track original score for BBC One’s The Last Post now available via Decca’s post-classical imprint, Mercury KX.

Set in the 1960s, the series follows a unit of Royal Military Police officers in British-controlled Yemeni city Aden.

Wilson is also cast in the show, which meant the duo ...