Conan the Barbarian, followed very closely by Oldboy, and then Werckmeister Harmonies (only two songs in the soundtrack, and they have the same melody). The director, Bela Tarr, has used Mihaly Vig for all of his scores since Satantango, in which Mihaly Vig played a lead role. I should also add that there is about 20 minutes of music for Satantango, which is 7 and a half hours long.