She has become known to a wider audience through film music and her long-lasting collaboration with Zbigniew Preisner. She has taken part in the recording of the soundtracks for such films as Decalogue, The Double Life of Veronique, Three Colours – Blue and Red (all by Krzysztof Kieślowski), Oliver, Oliver (by Agnieszka Holland), Weiser (by Wojciech Marczewski), Eminent Domain (by John Irvin), Quartet in 4 Movements (by Lucia Rikaki), and various others.