Outro songs became a standard part of online video culture as creators needed a consistent way to end uploads and help viewers recognise their channel. A short part like this is often saved and reused across many edits because it is long enough to cover an end screen but short enough for fast-paced platforms. Part 1 suggests the full track was split for easier use in editors. It remains popular for outros, credit rolls and compilation endings where a spoken sign-off would feel too abrupt or personal.