A few days ago marked the 75th year of D-Day which was the pivotal event that eventually led to the victory of the Allied Forces in World War II. This Friday's Playlist is all about war. War in general, but also specific wars. World War II, Vietnam, Middle East... Some are about the aftermath, some take you right to the battlefield. Some are harrowing, some are funny. And of course, one raises the question: war, what is it good for? We know the answer.