\version "2.16.1"

% skip count measures of signature frac
taktSkip =
#(define-music-function (parser location frac count)(fraction? integer?)
   (let ((nom (car frac))
         (den (cdr frac)))
     (make-music
      'SkipEvent
      'duration
      (ly:make-duration (inexact->exact (/ (log den)(log 2))) 0 (* nom count) 1))))

% rest count measures of signature frac
taktRest =
#(define-music-function (parser location frac count)(fraction? integer?)
   (let ((nom (car frac))
         (den (cdr frac)))
     (make-music
      'MultiMeasureRestMusic
      'duration
      (ly:make-duration (inexact->exact (/ (log den)(log 2))) 0 (* nom count) 1))))

% create time signature and then skip count measures of signature frac
taktMeta =
#(define-music-function (parser location frac count)(fraction? integer?)
   (let ((nom (car frac))
         (den (cdr frac)))
     (make-music 'SequentialMusic
       'elements (list
                  (make-music 'TimeSignatureMusic
                    'beat-structure '()
                    'denominator den
                    'numerator nom)
                  (make-music
                   'SkipEvent
                   'duration
                   (ly:make-duration (inexact->exact (/ (log den)(log 2))) 0 (* nom count) 1))
                  ))))

% example
\new Staff <<
  % global/meta part: 9 measures of 5/8
  { \taktMeta 5/8 3 \bar "||" \taktMeta 3/4 6 \bar "|." }
  % the music: here just rests and skips
  {
    \taktRest 5/8 3
    \taktRest 3/4 2
    << { \taktSkip 3/4 2 } { s4^"skip 2 meas." } >>
    \taktRest 3/4 2
  }
>>