Glissando?

[Junge]

Okay

 

I found an example in Mutopia that shows something similar to what I want.

 

I think this might be useful to add to the snippet directory, but before I do, I would your opinion, if something could be improved:

 

\version "2.6.5"
\relative c' {
 \clef treble
 \key c \major
 \time 3/8

 

 fis16.[( a64 g])
  {
  \once \override TupletBracket  #'number-visibility = ##f
  \once \override TupletBracket  #'bracket-visibility = ##f
  \override NoteHead #'font-size = #-4
  \override Accidental #'font-size = #-4
  \stemDown
  \times 3/42 { fis8[( g gis a bes b c cis d dis e f fis g gis a bes! b c cis d]) }
  \revert NoteHead #'font-size
  \revert Accidental #'font-size
  }
  es32.[ fis,,64]
 }