Broadchurch has a BAFTA-winning composer.
Adam Lewis ( also known as Mr Ronz ) is a BAFTA winning composer , songwriter and producer , originally from Tonyrefail , South Wales , but now based in London . Broadchurch . Much of the tone of the series was inspired by the music of Ólafur Arnalds , who also composed the soundtrack for the programme . Ólafur Arnalds ( [ ˈouːlavʏr ˈarnals ] ; born 3 November 1986 ) is a BAFTA-winning multi-instrumentalist and producer from Mosfellsbær , Iceland .