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Música Negativa has its origin in a 1965 performance by E. M. de Melo e Castro, being re-interpreted by himself in 1977 to be recorded on film by Ana Hatherly.
Música Negativa has its origin in a 1965 performance by E. M. de Melo e Castro, being re-interpreted by himself in 1977 to be recorded on film by Ana Hatherly.