Related Clues:

• "Maids a-milking" group
• Planets, e.g.
• Two vocal quartets
• Sun and moon
• Eight-some
• Venus and others
• Space museum sights
• Large chamber group
• Eight performers
• Celestial bodies
• Chamber work
• Chess pawns, e.g.
• Scepter toppers
• Duo times four
• Piece for eight