I am very interested when reading this post 
The whole challenge begins with a post by 
https://steemit.com/mspwaves/@pennsif/msp-waves-radio-new-show-coming-up-my-life-in-8-songs-starting-saturday-3-march-2018
Okay, this is song tells about peace because the lyrics are full of meaning for peace.
P.S. I did not create or own the video used in this post. I just borrowed it from youtube so full credit was given to the original owner.
White Lion - When the children Cry
this song tells about implying concern for a world that is increasingly cruel and inhumane. Here also illustrates how selfish the adults who like to do things without thinking about the future of the next generation is certainly very dependent on what is done by previous generations in the present.
Michael Jackson - We are the world
this song tells the story of As often as possible we think that we are the world, then we will not feel lonely. The only way we can achieve prosperity is if we work together. One person suffers then we all suffer, one grieves then we all grieve. We are all connected to each other as human beings, so that if one person is hurt, it is our responsibility to help him.
Michael Jackson - Heal the world
this song tells the story of improving the world from global warming, poverty, pestilence, education and other problems that plague us. It is only our care that will make the world better for our future.
Paul McCartney - Pipes Of Peace
The meaning of this song is all of people hope in order to the war in this world will be over with love in order to the work will be done.
Michael Heart - We Will not go down
This song tells about the injustice that occurred. this song can change the way people, influential to many people in this world. This song tells about the truth. Unfortunately, the truth is painful, but nonetheless, the truth needs to be shown to the world.
Maher Zain - Peace be upon you
this song tells the story of feeling peaceful to follow the role model in the peacemaker and hope to meet and be together forever.
Scorpions - Wind of change
The song tells about gives a new hope. Victims no more wars, No more damage due to war, No more life is threatened by war, No longer feeling of mutual distrust among humans. That there is a dream there lived a little boy and a glimmer of hope to build a better life in the future.
Lenny Kravitz - We Want Peace
This song means a lot at the time, because we are all opposed to all forms of invasion of any country for any reason, especially to countries that have been independent and sovereign. Because the act was actually a violation of human rights.
I hope that everyone keeps the peace and can feel the enjoyment of the beauty of a peace despite being different in many ways.
hopefully be entertained.