The film looks at the life of former First Lady Jacqueline Kennedy Onassis.

Micachu and the Shapes’ Mica Levi has unveiled ‘Children’, a piece of the score for Pablo Larraín’s Jackie O. biopic Jackie. It is Levi’s first film work since soundtracking Jonathan Glazer’s Under the Skin.

Jackie stars Natalie Portman in the title role and details the days after the 1963 assassination of her husband, President John F. Kennedy. The film also stars Greta Gerwig, Billy Crudup and Peter Sarsgaard.

The soundtrack, released by Milan Records, will be out on December 2, the same day Jackie debuts.

Levi will also release a collaborative album called Remain Calm with cellist and Radiohead secret weapon Oliver Coates later this month.

Listen to ‘Children’ below.

[via Pitchfork]