This is to announce the release of a music album for Obama by the Indian musician and philosopher, Thomas Easaw called "5 for Obama". The album contains 5 campaign songs for Barack Obama. Thomas Easaw has brought out this album in the expectation of  an oppurtunity to meet the future President of the United States to talk about the Justice theory and his proposed judicial amendments, which is considered to be the second greatest proposition on justice and liberty since the Magna Carta.

Thomas Easaw is also the owner of the deepest voice and had brought out a socio-political music album earlier, called "Don't Start the Last World War", the title song of which, named "The Request" is the most relevant video  in youtube for your search for 'antiwar songs'.