Very quickly, I thought of this song, "Love Rescue Me" by U2. I had seen it performed in a documentary called Playing for Change, which covered various musical groups and individual artists working to bring about understanding between peoples through music.
The choir in the video below, the Omagh Community Youth Choir, is one such group. Founded in Northern Ireland, the director's mission from the beginning was to bring together Catholic and Protestant kids, in order to break down the prejudices and stereotypes which have divided them from each other for who knows how long.
This is taken from Playing for Change, and it is the Omagh Community Youth Choir's rendition of U2's "Love Rescue Me". Enjoy!