[Photo by JONATHAN VALANIA] FRESH AIR Love, violence, death and America have always been themes for Australian-born singer-composer Nick Cave — Murder Ballads and Abbatoir Blues are just two of his album titles — so he was perhaps a natural to compose the soundtrack for last year’s epically paranoid Western The Assassination of Jesse James by the Coward Robert Ford. Cave also wrote the screenplay and soundtrack for the Australian epic The Proposition, which Roger Ebert described as “pitiless and uncompromising, so filled with pathos and disregarded innocence that it is a record of those things we pray to be […]