They met a few years, always meeting between one party and another where they both had, until eventually becoming good friends, that friendship that resulted in the formation of the project. Sergio had done some time ago, a course in music production, with an influential DJ and producer in the region of Campinas, Brazil, and then in hand, technical knowledge that you have opened the door for the production of his first tunes. Marcio RC for its time it gave its first steps into this new universe, however, had access to the software used and great ideas in his head, but he lacked "technical", it was still a perfect junction, a contribution by presenting the technical the other further enriched the junction with creativity, with the passage of time have developed a strong partnership, keeping the same line when they are working on their tunes. In Studio, attempting to express in their music, the atmosphere of large cities, the hustle and bustle, traffic, big buildings and noise, too much noise, hence the name "URBAN FREQUENCY". The first work of the two "SPACE TRAVELER", which was used sampler of "dialogue" between the control tower and one of the astronauts of Apollo 11, was reported by various DJs in the national scene for a few DJs from other countries, noting positive outcomes have not stopped, followed acquiring more experience and technique, with today's releases issued by the seals: ANARCHY IN THE FUNK RECORDS and DNBB RECORDINGS.