The High Hopes choir shot to number one on iTunes following last week's heartwarming documentary, which follows a choir comprised of people affected by homelessness. Even Ed Sheeran rocked up to support them last week! The choir are now invited on TV for a live performance of the single and that's not the end of the excitement as they find out their next performance will be at a gala concert in Dublin's Christchurch Cathedral, supported by singers Brian Kennedy and Lisa Hannigan. Not a bad way to end the series, 'ey?