The Japanese, Malibu-based composer, artist and classical pianist is known for her genre-defying works spanning film, television, advertising and music production. She has scored Halle Berry's directorial debut, Bruised, and partnered with A24 and Kogonada on After Yang, in collaboration with composer Ryuichi Sakamoto. In 2022, she scored Steve Buscemi’s The Listener. She has collaborated with countless brands in the advertising space, including Porsche, Chanel, Hermes & Prada, and her song There Are Many Of Us was the main title track for Spike Jonze's film, I'm Here.
In television, Matsumiya scored HBO skateboarding series Betty with long-time collaborator Crystal Moselle, as well as her 2015
award-winning documentary The Wolfpack. Matsumiya was one of the composers for A24's Apple TV docu-series, Home, winning the 2023 Daytime Emmy for Outstanding Music Direction and Composition. She also scored K-pop group Blackpink’s 2020 documentary Light Up the Sky.
Matsumiya traces her experimental approach to music to her teenage years, when she dropped out of art school to go touring with punk bands; “I found freedom in punk because I didn't realise how much I felt suppressed by classical music – even though I love it.” Matsumiya is currently working on a piano installation and album, and has scored acclaimed fantasy action series, The Spiderwick Chronicles, coming out in Spring 2024.