1\header {
2
3    texidoc = "Clusters can be written across staves."
4
5}
6\layout {
7  ragged-right= ##t
8}
9
10\version "2.19.21"
11
12\new PianoStaff <<
13  \new Staff = "up"     {
14    s1 *2
15  }
16  \new Staff = "down" <<
17    \applyMusic #notes-to-clusters \relative  { <c e>4 <f a> <b e> \change Staff = up <e a>
18						  <a d> <d g> }
19
20    { \clef bass s1 * 2 }
21  >>
22>>
23