Milla Jovovich
The original film score was composed by Junkie XL (as Tom Holkenborg). In addition, the soundtrack includes a cover version of "Proud Mary", sung by lead actress Milla Jovovich in Ukrainian. The song plays in the background at the beginning of the film. The recording, which is credited to Milla Jovovich with The Modern Mothers, is based on Ike &amp; Tina Turner's popular version of the song. After the recording session, Jovovich's voice was hoarse for a few days.