slurydirection 0 stem direction free \slurboth
slurydirection 1 force stem up \slurup
+textalignment -1 left alignment of text
+textalignment 0 center alignment of text
+textalignment 1 right alignment of text
+
[Score?]
beamslopedamping 0 no damping \beamslopeproportional
beamslopedamping 1 damping1) \beamslopedamped