Brandon Flowers has released his new solo album 'Thrasher,' marking a shift toward country music and personal storytelling, as highlighted by performances of 'An American Dream' on 'The Tonight Show' and a cover of Oasis' 'Don't Look Back In Anger' with his son. Critics have noted the album's stylistic departure from his work with The Killers, describing it as a mix of pastiche and introspective reflection, while Flowers discusses the emotional weight and artistic risks behind his most personal project yet.