Influenced by his home in Birmingham, England, the Australian singer has done some of his best writing yet for the group’s 15th studio album, Push the Sky Away. He explains why, so many years into his career, songwriting is still somewhat of a mystery for him and how that drives him to keep writing. Plus Sons of Fathers. The Austin Texas based duo discuss how one of them spent time in jail working on a chain gang as well as why one of their grandfather’s got in trouble for his love of music.