If I Can Dream was recorded by Elvis just two months after Martin Luther King's assassination and is seen as a direct response to the King's "I have a dream" speech. With Australia about to vote on Indigenous recognition in the constitution, it's a powerful reminder of the vision for a land where 'all my brothers walk hand in hand'. Whatever your politics, the power of this song and the emotions you see on the faces of Martin Luther King, Elvis and all our singers in this video is undeniable.