Reborn comes from the work of Canadian saxophonist and composer Colin Stetson, whose playing is built around circular breathing, allowing long unbroken saxophone lines to layer into dense, physical textures. Online, a short excerpt of the piece has circulated as a soundboard clip, especially among creators making reincarnation, rebirth and comeback edits where a character returns changed. Because the excerpt is wordless and builds steadily, it fits many different visuals without explaining the joke, which has helped it stay useful long after its first uploads.