(Q69011223)

$\new PianoStaff<<\set PianoStaff.instrumentName = #"Piano "\new Staff = "upper" \relative c'{ \clef treble \time 2/8 \tempo "Quick" \set Staff.timeSignatureFraction = 2/8 \partial 16 g''16\p c4-. e,8-.[ c'-.] c-.[ aes16-. f-.] \time 4/8 \set Staff.timeSignatureFraction = 4/12 e4. g8 \time 2/8 \set Staff.timeSignatureFraction = 2/8 c8-.[ aes-. ] <e a >-. [ c-. ] < f aes >4-. \time 4/8 \set Staff.timeSignatureFraction = 4/12 < e, e' >8->-.\< [ < ees ees' >->-. r16 < d d' >->-. < des des' >8->-.\f ]\! }\new Staff ="lower" \relative c{ \clef bass \time 2/8 \set Staff.timeSignatureFraction = 3/12 \partial 16 \once \hide r16 \scaleDurations 2/3 { c,8-. [ g''-. e'-.] gis,,,[ r16 \set stemLeftBeamCount = #2 \set stemRightBeamCount = #1 dis''-. bis'8-.] c,,8-. [ g''-. e'-.] } \time 4/8 \set Staff.timeSignatureFraction = 4/12 e,8-. b'4.-> \time 2/8 \set Staff.timeSignatureFraction = 3/12 \scaleDurations 2/3 { c,,8-. [ g''-. e'-.] gis,,,[ r16 \set stemLeftBeamCount = #2 \set stemRightBeamCount = #1 dis''-. bis'8-.] c,,8-. [ g''-. e'-.] } \time 4/8 \set Staff.timeSignatureFraction = 4/12 e,,->-. [ ees->-. r16 d->-. des8->-. ]}>>$