 To celebrate, they released a new song, "Divine", for free download on 16 April 2014.In July 2014, Sigma announced their single "Changing" co-written by Ella Eyre and featuring vocals from Paloma Faith; it was released on 14 September 2014 and became their second consecutive number one song on the UK Singles Chart.Their third single "Higher" featuring Labrinth, premiered on Annie Mac's Radio 1 show on 16 January 2015.