..versionadded:: 1.1.1
‘Return new score with piano staff. Piano staff contains treble and bass staves with the appropriate clefs.
All components are new and empty.
abjad> score, treble, bass = scoretools.make_piano_staff( )
abjad> print score.format
\new Score <<
\new PianoStaff <<
\new Staff {
\clef "treble"
}
\new Staff {
\clef "bass"
}
>>
>>
References to the score, treble and bass staves return separately.