5,120 Spliced Surprise Major (8 methods)

Donald F Morrison (no. 7207)
  12345678  Rutland
s 41628357  Bristol
  42136785  Pudsey
s 64182573  Rutland
s 86543127  Superlative
  83257614  London
s 58634271  Bristol
  53826147  Yorkshire
s 65843712  Pudsey
  63182574  Cambridge
  62714358  Yorkshire
s 46752831  Cambridge
  42371685  Lincolnshire
  41835267  Superlative
  45687123  Lincolnshire
  47263518  London
s 64578231  London
  67425183  Pudsey
s 56487312  Superlative
  57142638  Rutland
s 45678123
Repeat seven times.
s = 3456.

Contains 768 each London, Pudsey, Rutland and Superlative and 512 each Bristol, Cambridge, Lincolnshire and Yorkshire, with 144 changes of method and all the work of every method for every bell, including the treble.

Rung at Burghill on 8 October 2015, conducted by Andrew L Mainwaring.