The melody is Erik Satie's Gnossienne No. 1, one of a small set of short piano pieces the French composer wrote in the early 1890s, known for their free rhythm and restrained, almost floating quality. Nitin Sawhney's version keeps that sparse character while giving the piano a clean, contemporary recording sound, which makes it easy to drop into modern edits. Because the tune is widely recognised yet not tied to a single film or scene, creators keep returning to it for reflective, emotional moments.