Bellini released Samba de Janeiro in 1997 as a high-energy dance track built around Brazilian carnival rhythms, and its short, instantly singable hook helped it become a lasting party favourite. Over time the melody moved beyond clubs into football stadiums, holiday videos and television coverage of summer events, where it worked as shorthand for celebration. Online, creators now lift just a second or two of that hook, because even a tiny fragment is enough for listeners to recognise the song and feel its upbeat, festive mood.