But apparently this was not the only time songs of revenge were sung at a wedding. Below is a clip from Israel television, from 2013, showing a very similar wedding scene. The bride is the daughter of Benzi Gopstein, the leader of Lehava, the fascist group that protests at weddings between Arabs and Jews and also hangs out in the center of Jerusalem at night in order to beat up Arabs. The clip is in Hebrew with English subtitles. It's very disturbing.
And here is another video about Bentzi Gopstein and Lehava, demonstrating more of their racist behavior.