Dr NK : There were two front lines. We knocked ourselves with ashtrays…!! (laughs) Well, in fact we worked approximately 17 months on the music of this film ! Emir had come one morning to listen to us to repeat. And, he heard a piece he liked well. He came back the following day to ask to us whether he could integrate it into his film. Two days later, he came back, and asked us if we could write a piece of techno. - Hey, it takes only 3 hours to record a piece of techno…! - Then, he came back to ask us a tango… There, I said to him : “Listen Emir, who makes the music of your film? “He answered me : “Well, you !”.