Hildur Guðnadóttir

Hildur was born in 1982 in Reykjavík, Iceland,^[3] and was raised in Hafnarfjörður.^[4] She comes from a family of musicians — her father, Guðni Franzson, is a composer, clarinet player and teacher. Her mother, Ingveldur Guðrún Ólafsdóttir, is an opera singer, and her brother is Þórarinn Guðnason from the band Agent Fresco.^[4] Hildur began playing cello at the age of five and performed her first professional gig at 10 alongside her mother at a restaurant.^[5] She attended the Reykjavik Music Academy and went on to study composition and new media at the Iceland Academy of the Arts and the Berlin University of the Arts.^[3]

In 2006, Hildur released a solo album, Mount A, under the name Lost In Hildurness, on which she attempted to "involve other people as little as [she] could."^[6] It was recorded in New York City and Hólar in the north of Iceland. 2009 saw the release of her second solo album, Without Sinking, on the U.K.-based audio-visual label, Touch.

As well as playing cello and halldorophone,^[7] Hildur also sings and arranges choral music, once arranging a choir for performances by Throbbing Gristle in Austria and London. As a composer she has written a score for the play Sumardagur ("Summer Day") performed at Iceland's National Theatre.^[8] She has also written the score for the Danish film Kapringen (2012),^[9][10] Garth Davis' 2018 film Mary Magdalene (in collaboration with Jóhann Jóhannsson),^[11] Stefano Sollima's Sicario: Day of the Soldado (2018). Her work on the 2019 Chernobyl miniseries was met with critical acclaim, and won her a Primetime Emmy Award for Outstanding Music Composition for a Limited Series, Movie, or Special (Original Dramatic Score) and the first Grammy Award for Best Score Soundtrack for Visual Media.^[12]

She composed the score to the 2019 film Joker, starring Joaquin Phoenix and Robert De Niro, and directed by Todd Phillips, for which she won the Premio Soundtrack Stars Award at the 76th Venice International Film Festival and the Golden Globe Award for Best Original Score,^[13] becoming the first solo woman composer to win in this category.^[14] At the 92nd Academy Awards, Hildur won the award for Best Original Score, becoming the first woman to win since the Original Dramatic Score and Original Musical or Comedy Score categories were combined in 2000.^[15][16] She is the first Icelander to win an Oscar.^[17] She returned as composer for the 2024 sequel Joker: Folie à Deux.^[18]

In 2021, Hildur collaborated with her husband, Sam Slater, on the video-game score for Battlefield 2042 by DICE (company) and EA Games. The soundtrack was released 10 September 2021.^[19]

Hildur lives in Berlin with her son (born 2012).^[5][20] She is married to Sam Slater, an English composer, music producer and sound artist, with whom she collaborated on multiple projects including Chernobyl and Joker.^{[4][21][22][23]} She also used to share a studio with fellow composers Dustin O'Halloran and the late Jóhann Jóhannsson, the latter being a frequent collaborator, while residing in Berlin.^[4]