Bassli circulates as a short bass clip rather than a track with a clearly documented artist or release, and its file metadata describes it in Turkish as the world's loudest song. That loud, bass-first character is the point: creators reuse it online as a standalone shock sound for memes, edits and reaction videos, where a few seconds of heavy low end can carry a joke or transition on its own. Its appeal has lasted because it needs no context, works at high volume, and instantly signals that something dramatic or over-the-top is happening.