Anxious and introspective on record, Berlin-based Last Days of Elvis are anything but when interviewed. On first impressions, their debut Must Be A Mistake draws stylistic comparisons to The National and Nick Cave but underneath lies diligently crafted expressions of fragility and angst. Ahead of their upcoming UK and Ireland tour, our Dominic Edge discuss life in Berlin, toilet ambience and recording at Funkhaus Studios with vocalist, guitarist and stew-enthusiast Andrew Stark. Tell us more about your name – is it in admiration to the King, or am I wide of the mark? To be honest, I think we just really…