What song co-written by Sia was performed by Tokio Myers on Britain's Got Talent in semi-final 3?
Tokio Myers Torville Jones, better known by his stage name Tokio Myers, is a pianist and music producer born in London. He won reality show "Britain's Got Talent" in 2017 playing Debussy's "Clair de lune", which turned into Ed Sheeran's song "Bloodstream"; Rihanna's "Diamonds" in semi-final 3; and in the final Hans Zimmer's Interstellar Theme soundtrack and Rag'n'Bone Man’s hit "Human".
Sekai ni wa Ai Shika Nai "Sekai ni wa Ai Shika Nai" (世界には愛しかない , There is only love in the world) is the second single by the Japanese girl idol group Keyakizaka46. It was released in Japan on 10 August 2016 on the label Sony Records. The song was used as the theme song of their mystery and comedy drama "Tokuyama Daigorō o Dare ga Koroshita ka?" (徳山大五郎を誰が殺したか? , Who did kill Daigorō Tokuyama?) that premiered on TV Tokyo on 16 July 2016.