Authentic The Art of War Tour T Shirt (Re-Release by Layzie Gear) Bone Thugs n Harmony T-Shirt with 2 Sided Print. Bone Thugs n Harmony took the Hip Hop community by storm with their release of "The Art of War"on July 29th 1997. This classic Hip Hop Album featured a track with Hip Hop Legend 2Pac titled "Thug Luv". Celebrating the 20th Anniversary of this Classic release and Tour, we are bringing back this Official Art of War Tour T-Shirt for all the Bone Thugs n Harmony Fans worldwide. Exclusively Available at LayzieGear.com