Soundtrack
The soundtrack of the film, by Tykwer, Johnny Klimek, and Reinhold Heil, includes numerous musical quotations of the sustained string chords of The Unanswered Question, an early 20th-century chamber ensemble work by American composer Charles Ives. In the original work, the chords are meant to represent "the Silences of the Druids—who Know, See and Hear Nothing."
The techno soundtrack established dialectical relation between motives of the movie: Rhythm, Repetition, and Interval among various spatio-temporal logics. This produces unification of contradictions like Time and Space or The cyclical and the linear.
Read more about this topic: Run Lola Run