The Sisters Of Mercy have announced a headlining North American tour. Blaqk Audio will open. Tour Dates: 09/14 Detroit MI – The Fillmore 09/15 McKees Rocks PA – Roxian Theatre 09/17 Baltimore MD -The Lyric Theater 09/18 Philadelphia PA -The Met Philadelphia 09/20 New York NY -Radio City Music Hall 09/22 Boston MA – MGM…