One instrument out of form

[Dan van Ginhoven]

Hi!

I'm writing lilypond score for six brass instruments  from old handwritten sheets.
The tune I'm working with has the form:

{Intro 4 bars} {A repeat twice 32 bars} {B repeat twice 16 bars} {A 32 bars} {Trio repeat twice 32 bars }

Alas,  Tenor I breaks the form thus:
{Intro 4 bars} {A 64 bars} {B repeat twice 16 bars} {C 32 bars} {Trio repeat twice 32 bars}

How can I handle this in the conductor score? 

------------------------------------------------------------------------------

\version "2.12.3"

#(set-global-staff-size 13)

#(set-default-paper-size "a4")

\paper {

indent = 2\cm

short-indent = 2\cm

  ragged-last-bottom = ##t

}

\include "huvud.ly"

\include "stammor.ly"

#(set-global-staff-size 12)

\score {

{

\override Score.BarNumber #'break-visibility = #'#(#f #t #t)

\set Score.barNumberVisibility = #(every-nth-bar-number-visible 2)

<<

\new Staff \with { printPartCombineTexts = ##f } { <<

\set Staff.midiInstrument = "trumpet"

\set Staff.instrumentName = "Kornett Eb"

\set Staff.shortInstrumentName = "Kornett Eb"

\KornettEb

>> }

\new Staff \with { printPartCombineTexts = ##f } { <<

\set Staff.midiInstrument = "trumpet"

\set Staff.instrumentName = "Kornett Bb"

\set Staff.shortInstrumentName = "Kornett Bb"

\KornettBb

>> }

\new Staff \with { printPartCombineTexts = ##f } { <<

\set Staff.midiInstrument = "alto sax"

\set Staff.instrumentName = "Alt Eb"

\set Staff.shortInstrumentName = "Alt Eb"

\AltEb

>> }

\new Staff \with { printPartCombineTexts = ##f } { <<

\set Staff.midiInstrument = "french horn"

\set Staff.instrumentName = "Tenor I Bb"

\set Staff.shortInstrumentName = "Tenor I"

\TenorIBb

>> }

\new Staff \with { printPartCombineTexts = ##f } { <<

\set Staff.midiInstrument = "french horn"

\set Staff.instrumentName = "Tenor II Bb"

\set Staff.shortInstrumentName = "Tenor II"

\TenorIIBb

>> }

\new Staff \with { printPartCombineTexts = ##f } { <<

\set Staff.midiInstrument = "tuba"

\set Staff.instrumentName = "Bas"

\set Staff.shortInstrumentName = "Bas"

\Bas

>> }

>> } % End of score inner block

\layout {

}

} % Score outer block

-- 
Tut
Dan van Ginhoven
Skogsgärde 186
438 97 RÄVLANDA
0762 40 95 16