Watch Calum Scott wow Britain's Got Talent with 'Dancing On My Own' performance

Robyn's 'Dancing On My Own' has enjoyed an impressive iTunes boost, after being performed by a contestant on Britain's Got Talent. Calum Scott wowed the judges with his performance of the track, earning Simon Cowell's Golden Buzzer, which sees him automatically win a place in the live shows. The 26-year-old's audition followed that of his sister, who failed to win the support of the panel or audience. Within hours Robyn's single had returned to the iTunes top 40, with a second version also in the top 50. 'Dancing on My Own' previously peaked at number 8 in the UK when it was released as the lead single from Body Talk Pt. 1. Scott took to Twitter after the show, writing: "The support since my audition has been completely overwhelming and my phone hasn't stopped!! I cannot thank you enough!! Massive love! X" More Stories: Watch as Jane Fonda and Lily Tomlin reunite in Netflix's Grace and Frankie trailer Simon Cowell wants to extend family: 'I wouldn't rule out adoption'