OSL gave the world premiere performance of 'Cuckmere: A Portrait' at the Brighton Festival on Saturday 5 May 2018. 'Cuckmere: A Portrait' is a 30' film by Cesca Eaton with live orchestral score by Ed Hughes. OSL also worked with schools and colleges in East Sussex, UK to create new scores by GCSE and A level students to Cesca's film. These were performed live by OSL and the students in the Brighton Festival on Sunday 6 May 2018. 'Cuckmere: A Portrait' was released on CD in March 2020 and featured in the Sunday Times Top 100 Recordings 2020.
The Cuckmere Soundwalk on the Echoes Interactive Walks App was shortlisted for an Ivor Novello Award in December 2021.