told Bloomberg the songs are worth more than $200 million, with others telling the New York Times that it could be more than $300 million.That would make it likely the biggest acquisition ever of the music publishing rights of a single act, the paper said.Dylan — who had previously controlled most of his own songwriting copyrights — sold more than 600 copyrights spanning 60 years, Universal said.That includes classics that made him an icon from his time in New York in the early 1960s — such as