Ella Henderson debut single would be "Ghost", co-written with Ryan Tedder. The music video for the single was shot in New Orleans and premiered on 23 April 2014. "Ghost" was released on 8 June 2014, and reached number one on the UK Singles Chart. Before its release Henderson performed the song on the first semi-final of "Britain's Got Talent" on 26 May 2014. On 12 June 2014, Henderson appeared on BBC Radio 1's Innuendo Bingo. Henderson's second UK single, "Glow" co-written with Camille Purcell, was released on 5 October 2014. "Chapter One" was released on 13 October 2014. Henderson's third single "Yours",
Sigma discography from the album. The song peaked to number one on the UK Singles Chart. In July 2014, Sigma released the single "Changing" featuring vocals from Paloma Faith as the second single from the album. The song became their second consecutive number one single in the UK. "Higher" featuring vocals from Labrinth was released as the third single from the album. The song premiered on Annie Mac's Radio 1 show on 16 January 2015 and peaked to number 12 on the UK Singles Chart. On 24 July 2015, "Glitterball" featuring vocals from Ella Henderson was the fourth single from their debut