What is the typical structure of samba?

Samba typically features a 2/4 time signature and is characterized by its rhythmic complexity and syncopation. The structure often includes an introduction, verses, a chorus, and sometimes a bridge, with repeated sections emphasizing the infectious groove. Instruments like the surdo, tamborim, and cuíca create a lively percussive foundation, while melodies are usually catchy and repetitive, encouraging dance and participation. Additionally, samba often incorporates call-and-response elements, enhancing its communal spirit.