Truly unique, I bought this 10 String 'decachord' or 'cathedral' clasical guitar about 2 years ago on a whim. To start with, it had been strung with bass guitar strings at the bottom end. I replaced all the strings with Cathedral guitar strings which are set up for the cathedral style tuning or Yepes tuning - F#G#A#CEADgbe - although they will tolerate other open tunings.
