Ludwig Göransson

Ludwig Göransson is a Swedish-American composer and record producer who won Academy Awards for both 'Black Panther' and 'Oppenheimer', and whose score for 'Tenet' used reversed recordings of his own forward compositions to create the sound of inverted time.

Göransson's 'Tenet' score solved the film's central compositional problem — how do you score music that must sound coherent played both forward and backward? — by recording forward compositions and playing them in reverse, discovering that the results created a new aesthetic register entirely.