Samba
Samba do Estácio, the genesis of urban samba
At that time, samba did not work for carnival groups to walk on the street as we see today. I started noticing that there was this thing. The samba was like this: tan tantan tan tantan. It was not possible. How would a bloc get out on the street like that? Then, we started making a samba like this: bum bum paticumbum pugurumdum.
Samba do Estácio, the genesis of urban samba
To avoid police harassment and gain social legitimacy, Estácio's samba musicians decided to link their batucadas to carnival samba and organized themselves in what they christened as samba schools.
Radio era and popularization of samba
The 1930s in Brazilian music marked the rise of Estácio's samba as a musical genre to the detriment of maxixe-style samba. If the samba schools were crucial to delimit, publicize and legitimize the new Estaciano samba as the authentic expression of the Rio's urban samba, the radio also played a decisive role in popularizing it nationwide.