Gallery: Mamma mia, here we go again! ABBA are back but what about these other musical reunions? (BANG Showbiz)One mini rocker who's already joined the campaign is three-year-old Isaac Kearney, who delivered an adorable take on Phil Collins' 'In The Air Tonight'. His mum Melissa Kearney said: "We've absolutely loved recreating this iconic music scene for the Little Tikes campaign.