Stefanno(Rosca Stefan) and Julianno(Petrariu Iulian) born in same city in north side of Romania, Suceava, at 27.12.1987 and 28.07.1988, started their collaboration after a few years in which the 2 dj's worked separated, eachone bringing his contribution in promoting electronic music but especially trance genre. Their common passions, the strong friendship that connects them, dj'ing and trance music, convinced them to start a project together called: Stefanno B2B Julianno. Before their collaboration, each of them started a own project, Seaside Dusk(by Julianno) and Amsterdam Twilight(by Stefanno), shows that were broadcasted at the norwegian on-line radio, Deviant Audio and many others from Romania. Their participation at House Parade and at many other events belong the time earns them the collaboration with ANPORA, they being part of Promonyx Booking. They had the opportunity to play next to international artists like: Leon Bolier, Ernesto vs Bastian, Sied van Riel, Andy Moor, Galen Behr, Joop, Aly & Fila, Rank 1, Alex Morph, Woody van Eyden, Ron van Gelderen, Mark Norman, Talla 2XLC, Sean Tyas, Marcel Woods, Andy Duguid, Mojado, Johan Gielen, Airbase, Jonas Steur Ton TB, Cor Fijneman, Cliff Coenraad, Danjo, Nenes, Niklas Harding, Re-ward, W&W, Phynn and Dash Berlin.