5120 January Surprise Major

Layout
5120 January Surprise Major Op. 1972
Composed by Donald F Morrison
2345678 3 4 7
42356 –
3428657 a
2345786 – – –
42357 b
3425678 – –
3246857 c
4 part.

a = 1.s3.s4.5.6 (6)
b = 1.3.5.6 (6)
c = s1.2.4.s6.7
98 crus (34f,64b), 42 5678s (18f,24b), 30 6578s (6f,24b), 172 4-bell runs (88f,84b), 576 5678 combinations (192f,384b), 42 8765s (18f,24b), Backrounds.
Blue Line
Properties
Structure
  • Backstroke start
  • Mid lead start
  • Mid lead finish
  • Variable hunt
  • Variable cover
Methods
  • Spliced
  • ATW
  • Mixed stage
  • Change every lead
  • Every lead different
  • Jump method
Calls
  • Standard calls
  • Twin bob
  • Jump calls
  • No calls
  • Tenors together
  • Strictly tenors together
  • Multipart calling
Changes
  • Adjacent changes
  • Identity changes
  • Jump changes
  • Tenors reversed
  • Palindromic
  • Exact multipart
Truth
  • True
  • Round block
  • Single extent block
  • Multi-extent block
  • Repetition between calls
  • Internal rounds
Number of parts
4
Number of methods
1
Changes of method
0
Stage
Major
True rows
5120
False rows
0
Complete extents
0
Partial extents
1
Applicable leadhead codes
f
Date composed
Default calls
Near
Types of call
2
   1234 LE Single (s)
16
   14 LE Bob (–)
64
Performances
Date Type Details