isinstance (n, Direction) or isinstance (n, Partial) or
isinstance (n, Barline) or isinstance (n, Harmony) or
isinstance (n, FiguredBass) or isinstance (n, Print)):
isinstance (n, Direction) or isinstance (n, Partial) or
isinstance (n, Barline) or isinstance (n, Harmony) or
isinstance (n, FiguredBass) or isinstance (n, Print)):