Truth or Dare? (Clean)

You know what i love about this sight when ask a dumb question it is immediately answered but when i ask a real question it takes hours to get answered

Who is responsible for making sure that the sound design plan in us u who is responsible for making sure that the soundesign plan in a theatrical production is feasible?

Atypical scale usually consists of one of pitches. 1. rhythm 2. octave 3. key 4. series