What song co-written by Sia was performed by Tokio Myers on Britain's Got Talent in semi-final 3?
Diamonds (Rihanna song) "Diamonds" is a song recorded by Barbadian singer Rihanna for her seventh studio album, "Unapologetic" (2012). It was written by Sia Furler together with its producers, Benny Blanco and StarGate. The song premiered on September 26, 2012, during the "Elvis Duran and the Morning Show" and was digitally released the following day as the lead single from "Unapologetic". Def Jam Recordings serviced the single to contemporary hit radio in the United States on October 2. "Diamonds" is a mid-tempo pop, electronic and R&B ballad that features heavy synthesizers, orchestral sounds and electronic rhythms. The song's lyrics serve as a departure from the themes of unhealthy relationships that were on Rihanna's previous singles and contain a prominent concept of love.
My Galileo "My Galileo" was the first entry by Belarus in the Eurovision Song Contest, performed at the 2004 Contest in English by Aleksandra and Konstantin. As this was Belarus' debut entry, it was performed in the semi-final of that Contest. The song was performed second on the night (following Finland's Jari Sillanpää with "Takes 2 To Tango" and preceding Switzerland's Piero Esteriore & The MusicStars with "Celebrate!"). At the close of voting, it could only muster 10 points, which were enough for 19th place, thus forcing Belarus to qualify through the semi-final at the next Contest.