With a name inspired by a haunting and lucid dream related to her by her mother, Foxes is the solo electro-pop project of Southampton, U.K.-born singer\u002Fsongwriter Louisa Rose Allen. While her early singles — such as 2012's Echo right through to February 2013's Clarity, her Billboard-charting collaboration with German producer Zedd — faithfully tread a dance-pop path, there was a quirky and cultured approach to her material that betrayed a nod to similarly minded predecessors such...