5 Arpeggios are supported, both cross-staff and broken single staff.
9 \layout { ragged-right
= ##t
}
12 \context PianoStaff
<<
13 \new Staff
\relative c''{
17 %%\override PianoStaff.SpanArpeggio #'connect = ##t
18 \set PianoStaff
.connectArpeggios
= ##t
21 \new Staff
\relative c{