The shouted slogans supported Mir Hussein Mousavi and Mehdi Karroubi, leaders of the Green Movement protests that rocked the country following President Mahmoud Ahmadinejad's reelection in 2009 by a landslide. 
Nyimbo hizo zenye maneno yanayotumiwa na wapinzani zilikuwa zinamwuunga mkono Mir Hussein Mousavi na Mehdi Karroubi, ambao ni viongozi wa maandamano ya Green Movement yalifanikiwa sana nchini humo kufuatia kuchaguliwa kwa mara nyingine kwa kishindo kwa Rais Mahmoud Ahmadinejad mwaka 2009.