Choose one entry from a dictionary at a position.
The choice is addressed by the path, not by how many choices came before it, so the figure at bar 12 does not move because the figure at bar 3 changed.
The entries to choose from.
What the generator knows about the moment.
The position-addressed sampler.
Where the choice is being made.
The chosen entry, or undefined when nothing fits.
Choose one entry from a dictionary at a position.
The choice is addressed by the path, not by how many choices came before it, so the figure at bar 12 does not move because the figure at bar 3 changed.