There are 4 artist descriptions: 1) X-Men aka Les X is french rap group formed by Cassidy and Ill in 1995
There was also a British post punk band called X-Men. They released two 7 inch singles on Creation records during the middle of the 80's. 2) X-Men is Uplifting Trance artist from Greece. The project is found by Kostas Denegris and Simon Silaidis. Their music is released by Discoble Records.