At the New Yorker festival, the producer talked about his career, from producing Amy Winehouse to pocketing $100 from Puff Daddy, before performing six songsIt’s scheduled to be released next month, but Adele’s new album still needs work if a talk by Mark Ronson on Saturday was anything to go by.The Uptown Funk star was introduced at the New Yorker festival by the magazine’s staff writer John Seabrook, who said that the producer had come straight from London where he was working on the much-delayed album, thought to be called 25.