A troupe.
The group of actors or dancer is called a troupe. Notice that the word looks like troop as in scout troop, and it is pronounced the same way.
yes, actresses and actors
Company or troupe.
group acting
Another word for prelude would be an overture or opening of an opera.
another word for large group is clan.
choir or orchestra is another word for music group
Another word for gather or collect is... handle or group together.
Another word for religious group could be "faith community" or "religious organization."
Another word for peformers is actors.
Another word for study group is "learning circle" or "study session".
faction clique
group
A group of witches is a coven.
well another word could be a party or a group
word abour
Paragraph