To truly moving interpretation of dans le silence you have to really say much. Except maybe this: the Canadian sisters Kate and Anna McGarrigle from Quebec were since the mid-70s a fairly successful music group from Canada who lectured her songs in English and of course French. The group was disbanded after Kate's death in 2010. Kate often played the diatonic Cajun accordion. In general, the bonds are barely audible to the Cajun music. The song comes from Kate McGarrigle discussed and you should know that the interpreter of the piano version of the crime scene, Martha Wainwright, none other than Kate's daughter is maybe. Who else could intone the song so heartbreaking?
