Swede wins Oscar best original scoremain
Ludwig Göransson won an Oscar at the first attempt for his soundtrack to Black Panther.
He defeated favourites Alexandre Desplat and Terence Blanchard.
Göransson, 34, had an orchestra work premiered by the Norrkoping Symphony Orchestra when he was 17. He studied jazz at the Royal College of Music in Stockholm and is married to the American violinist Serena McKinney.