X3M first started listening to rap in `91 and tried to make some of his own in `92. Then the cooperation with Off P followed, since they were both interested in the same things. From `94 to `98 X3M and Nasty create some demos of horror rap in the group called Serpentera, which unfortunately never got published, but were represented at numerous concerts back then. Under the influence of Wu Tang, Mobb Deep, KRS 1, Rakim, O.C., Jeru, X3M created his style and mostly did social rap. Since `98 till today he's been solo, creating his music and preparing his album on which he is the author of most of the beats. X3M worked with MCM, Nasty N, Big Boss (3), Off P, Suid, Juice (12), Dexter, DeNiro, Marčelo and many other hip hop artists.