When it comes to strategy, we all know the value of playing to our strengths. Yet in a world populated by single-virtue personalities and monochrome brands things seem a little dull from time to time. So when an artist shows up with a truly broad pallet from which to paint, we queue up to sit around and watch it take shape. Enter Cathy Burton: songwriter - performer - scholar - teacher - pupil - and all the rest that you could possibly hope for.