Brazilian Samba is a lively, rhythmical dance of Brazilian origin in 2/4 timed danced under the Samba music. However, there are three steps to every bar, making the Samba feel like a 3/4 timed dance. Its origins include the Maxixe.
The Samba music rhythm has been danced in Brazil since its inception in the late 19th century. There is actually a set of dances, rather than a single dance, that define the Samba dancing scene in Brazil; thus, no one dance can be claimed with certainty as for the "original" Samba style.