Pepê e Neném are twin sisters from Rio de Janeiro who became popular in Brazil in the late 1990s as a pop duo known for tight vocal harmonies. Their name is strongly linked to television appearances and nostalgic Brazilian pop. The parabéns sung here follows the traditional Brazilian birthday song sung at parties across the country. Short excerpts like this later spread through messaging apps and soundboards, where a recognisable sung greeting is easy to forward, reuse for birthdays, anniversaries and small celebrations without recording a new message.