Winehouse s lyrics deal with relationships from a grown-up perspective, and are honest, direct and, often, complicated: on You Know I m No Good, she s unapologetic about her unfaithfulness. But she can also be witty, as on Me & Mrs Jones when she berates a boyfriend with You made me miss the Slick Rick gig. Back to Black is a refreshingly mature soul album, the best of its kind for years!