Sara Dylan time. Peter Lownds (Hans' son from a previous marriage) has stated: "Bob was the reason (she left Hans)." Sara also had a friend, Sally Buchler, who went on to marry Dylan's manager Albert Grossman. Dylan and Sara were guests at the wedding in November 1964. After Hans and Sara separated, Sara went to work as a secretary for the film production division of the Time Life company, where filmmakers such as Richard Leacock and D. A. Pennebaker were impressed with her resourcefulness. "She was supposed to be a secretary," said Pennebaker, "but she ran the place." Sara introduced Bob Dylan
Singer-songwriter styles. The first such tradition was the mid-1960s invention of nueva canción, which took hold in Andean countries like Chile, Peru, Argentina and Bolivia. At around the same time, the Brazilian popular style bossa nova was evolving into a politically charged singer-songwriter tradition called Tropicalismo. Two performers, Gilberto Gil and Caetano Veloso became two of the most famous people in all of Brazil through their work in Tropicalismo. After World War II it was developed in Italy a very prolific singer-songwriter (in Italian "cantautore") tradition, initially connected with the French school of the "chansonniers", and lately developed very heterogeneously. Although