British songstress Ellie Goulding on Monday revealed the cover art and release date for her upcoming sphomore album "Halcyon."  "Can finally give you all details of my next album! It is called 'Halcyon' and it is coming out on Oct 8th in the UK and Oct 9th in the US!" Goulding announced on her Twitter feed, also posting the cover for the soon to be released effort.  Meanwhile, the title track of Goulding's debut album has enjoyed a resurgence in recent weeks, reaching No. 4 on the Billboard 100 singles chart last week.