Related Clues:

• The Muses' domain
• Principle
• Decree
• Song and dance, e.g.
• Dark ___
• These may be fine
• Kennedy Center focus
• See 57-Across
• Precept
• Lincoln Center subject
• Fine or liberal follower
• TV's 'L.A. ___'
• Act
• Theater, opera, etc.
• Jurisprudence