Rosalía, an amateur dancer, travels the tango scene looking for the imprint of the generations that are transforming her music, her poetry and her dance. Each chapter portrays the change of stereotypes in tango through the stories of the characters she accompanies, and which also reflect the way our society is changing. Through interviews, archive material and documentary record, this series tells what happens in the different areas that make up this genre. Cambalache conducted more than 60 interviews with different people who are part of the tango community who contribute from their experience and knowledge.