Do not overlook the Blu-ray release of Interstellar . The Blu-ray contains an isolated soundtrack track in . Ripping the audio from the Blu-ray gives you a multi-channel FLAC file that the standard CD release doesn't offer.
The soundtrack also explores themes of nostalgia, love, and the passage of time. The score's use of recurring motifs and leitmotifs adds depth and complexity to the narrative, underscoring the film's exploration of the human condition. interstellar soundtrack flac link
When searching for a link, ensure the tracklist matches the version you want: Do not overlook the Blu-ray release of Interstellar