Children affected by the Hamas attack on Israel on 7 October come together to record a song of hope written by popular Israeli singer Keren Peles. Among them are former hostages and children who lost parents and relatives on "Black Saturday". Yuval Sharabi, whose father was killed in captivity and whose body remains in Gaza, says: "I can't believe it's been a year. Nobody thought we'd get to this point, with hostages still in Gaza after all this time. It's unbearable." IMAGES AND SOUNDBITES ARRANGED IN SEQUENCES