Beam & feathered beam together

[Pierre Perol-Schneider]

Hi,

I'm trying to make the following output (see attached png).

Any idea ?

snippet:

%%

\version "2.19.82"
\relative c' {
  c16-\offset positions #2 [ c c c ]
  \override Beam.grow-direction = #RIGHT
  \featherDurations #(ly:make-moment 3/4)
  { c64[ c c c c c c c] }
}

%%

TIA, chears,

Pierre

feathered-beam.png
Description: PNG image