The songs worked as a different kind of rhetoric, one that could reach the fence-sitters.

The ethic behind songs of conscience doesn't change, even though the issues are altered from generation to generation.

Such times of crisis have inevitably brought 'music of conscience' to the fore and I expect we will be hearing more and more of it in the immediate future. When people feel empowered to come together and raise their voices, also will mean raising their voices in song as well.

When people sing together, community is created. Together we rejoice, we celebrate, we mourn and we comfort each other. Through music, we reach each others hearts and souls. Music allows us to find a connection.

We can only move to a long-term resolution regarding terrorism and war by planting seeds of peace. We have to start with ourselves.

People may say 'What can I do? I'm only one person.' But we've proven that when we come together demonstrate, and speak our piece, there is no way the power structure can avoid being attentive.

I can't help but react to the painful realities of the two-tiered society we live in, where the signs of poverty and inequity are everywhere. Almost twenty five percent of our children live at or below the poverty line. We expect the no-option life cycle of the poor to be interrupted by the weak social safety net and then wonder why building more jails doesn't solve the problems.