Babalú is an Afro-Cuban song written by Cuban composer Margarita Lecuona in 1939. Desi Arnaz popularized it with American audiences and made it closely associated with his stage persona and performances on I Love Lucy during the 1950s. The title refers to Babalú-Ayé, an orisha in Afro-Cuban religion. Many short online clips use the song’s name for energetic vocal or musical excerpts, although the precise performer and recording behind this particular cut are not identified. Its classic television connection keeps it useful in nostalgic and comedic edits.