Tomasso Marra (Tommyknocker) was born in Italy on january the 20th 1977.
Tommyknocker starts his career in 1994 when he begins performing in some 'illegal' parties which are organized in Rome.
From '95 to '97 he collaborates with the “Virus staff” of Freddy K, and he is Resident Dj of a few discotheques like "06" and after "Oxygen" (the first hardcore club of Rome).
He even takes part to a radio show called "Hardcore Play" where he works as director together with Freddy. From '97 to '99 he plays in the biggest hardcore parties of Rome.
Then finally he decides to begin his career as producer and buys some stuff to start producing! His first E.P. “The Realm” has been released on Traxtorm Records in the year 1999.
In 2000 he sets up a new hardcore team called T-Factor with 2 other Traxtorm artists: Impulse Factory and Erick-S.X. So a new E.P. arrives in the stores: “How Many More Out There?”! Thanks to these productions he can play at many, many parties worldwide! He travels to Canada, Holland, Switzerland and Germany where he performs on parties like : Megarave, Streetparade & Energy, Goliath, Army of Hardcore. His latest project is called 'Traxtorm Gangstaz Allied' in which he teams up with The Stunned Guys, Art Of Fighters and Dj Mad Dog.

website: www.tommyknocker.it