Who's in a Musical?

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Across
  1. 3. ______________ do what one might call "dance-writing".
  2. 6. _________ play one or more musical instruments.
  3. 7. _______ use the voice to produce music.
Down
  1. 1. _______ uses the body to interpret music.
  2. 2. _________ help with the general supervision of productions.
  3. 3. __________ designers create the wardrobe for the production.
  4. 4. _________ create and transcribe music for ensembles.
  5. 5. ______ are AKA as thespians.