Simac supports B.O.O.M !, an international cast of young opera professionals, a pianist and a director. All recently graduated from one of the Dutch art institutions. TREE! performs shorter versions of existing popular operas in a smaller formation. This results in fresh music theater performances that can be played in all conceivable locations. Not only in theaters and concert halls, but also in living rooms, schools, old people's homes, churches, at festivals and in the open air.