Complex sentence: Ongoing budgetary problems prompted the new director, Jorge Rotter, to schedule free concerts to the public every other Wednesday as a form of protest during 1987, though a renewed crisis in 1990 led to his resignation and the suspension of activities.
Split into simpler sentences: Ongoing budgetary problems prompted the new director, Jorge Rotter, to schedule free concerts to the public every other Wednesday as a form of protest during 1987. A renewed crisis in 1990 led to his resignation and the suspension of activities.