British singer songwriter Ellie Goulding is about to set off across the US in Support of her Halcyon Days album.  She will be joined by English electronic music quartet, Rudimental.  Halcyon Days, a repackaged special edition version of her sophomore album Halcyon, was released in 2013. Goulding spent much of 2013 supporting Artist of the Year Bruno Mars and his Moonshine Jungle tour.