World music performer who is predominantly recognized for having been a founding member of the Argentinean comedy-musical troupe Les Luthiers. He served as the group's emcee and also invented the gom-horn which was a trumpet parody.
He co-founded Les Luthiers in the mid to late 1960's.
His role in Les Luthiers was considered to be mostly non-musician but he did occasionally play keyboards.
He was born in Argentina.
Both he and Carlos López Puccio were members of Les Luthiers.