+
+\context PianoStaff \relative c' <<
+ \new Staff = SA {
+ \stemDown
+ c8[ c16 \change Staff = SB \stemUp c16 ]
+ \stemNeutral
+ f[ g \change Staff = SA a c]
+ }
+ \new Staff = SB \relative c' {
+ \clef bass
+ b8[ b16 \stemUp b,,16 ]
+
+ g'4\rest
+ b,8[ b16 \stemDown b''16 b ]
+ }
+
+>>
+
+