Co'Sang it's an italian hip hop group from Piscinola, a quarter in the north outskirt of Napoli. It's made of two guys who had the black blood and a hot tongue for rhymes, they are Antonio ('Ntò) and Luca (o'Luchè). Their first album "CoSang" - Chi more pe mme had a great success in hip hop community and they produced two videos which you can find on their web site http://www.cosang.com/mmedia.htm#Video. Unfortunately, the group broke up on February 14th 2012, communicating it to all the fans on their facebook page