Jonathan Davies (third from left, bottom row) with other successful ARCO candidates at Southwark Cathedral in March 2018 /photo Simon Jacobs Earlier this year Jonathan Davies accepted his ARCO qualification at the RCO's annual conferment ceremony at Southwark.   "I regard passing the examination to become an Associate of the Royal College of Organists as my greatest personal achievement," says Jonathan.  "I can't remember exactly when I first attempted ARCO - but I think I can say that it was a good 10 years from start to finish to qualify.  This reflects the degree of perseverance…