\version "2.12.3."
upper = \relative c' {
\clef treble
\time 4/4
r2 r4 
\override Script #'padding = #'0.5 
  \override TupletBracket #'transparent = ##t
  \override TupletNumber #'transparent = ##t
  \override Stem #'flag = #no-flag  
  \times 2/3 {    
    \once \override Stem #'rotation = #'( 45 0 0 )
    \once \override Stem #'length = #7
    \once \override Stem #'extra-offset = #'(-1 . 0.5 )
\once \override Accidental #'extra-offset = #'(-2 . 0) \once \override NoteHead #'extra-offset = #'(-2 . 0) es'8\noBeam^\markup "8va" 
    \once \override Stem #'length = #10 
    \once \override Stem #'extra-offset = #'(0 . 0 )
\once \override NoteHead #'extra-offset = #'(-2.5 . 0) \once \override Stem #'extra-offset = #'(-2.5 . 0) \once \override Script #'extra-offset = #'(-2.5 . 0) \once \override DynamicText #'extra-offset = #'(-2.5 . 0) d8-.->\sfz\noBeam 
    \once \override Stem #'rotation = #'( -45 0 0 )
    \once \override Stem #'length = #8.5
    \once \override Stem #'extra-offset = #'(-3.5 . 1)    
\once \override Accidental #'extra-offset = #'(-2.5 . 0) \once \override NoteHead #'extra-offset = #'(-2.5 . 0) e!8\noBeam}  
}

lower = \relative c {
\clef bass
\time 4/4 \clef treble r2 r4 <ais''' b>4-.-> 
}

\score {
  \new PianoStaff  <<
			\new Staff = "1" <<  \upper >>			
			\new Staff = "2" <<  \lower >>
		>>
	      }