\parallelMusic and PianoStaff

[Palmer, Ralph]

Greetings -

I'm running LilyPond 2.10.0 under Windows XP Pro SP2.

I'm struggling with using \parallelMusic with PianoStaff. (Is there a
functional difference between pianoStaff and PianoStaff? Is one
obsolete?)

In the following snippet, I'm trying to get : four voices in one measure
on two staves (in a piano staff). I've tried a variety of
configurations, none of which have worked. Any suggestions?

+++++++++begin snippet++++++++++++ 


\version "2.10.0"
\include "english.ly"

Music = {
       \key c \major

       \time 4/4
        \parallelMusic #'(voiceA voiceB voiceC voiceD) {
        r8    g'16[ c''] e''[ g' c'' e''] r8    g'16[ c''] e''[ g' c''
e''] |
        c'2                               c'2
|
        r8    a16[ d'] f'[ a d' f'] r8    a16[ d'] f'[ a d' f']
|
        c2                               c2
|
        }
             \new PianoStaff
                  {\new Voice \voiceA}
                  {\new Voice \voiceB}
                  {\new Voice \voiceC}
                  {\new Voice \voiceD}

}


\score {
      \Music
      }

++++++++++++end snippet+++++++++++++++++++

Thank you for your time and help,

Ralph
+++++++++++++++++++++++++
Ralph Palmer
Energy/Administrative Coordinator
Keene State College
Keene, NH 03435-2502
Phone: 603-358-2230
Cell: 603-209-2903
Fax: 603-358-2456
address@hidden