Related Clues:

• Orchestral introduction in a musical or opera
• Handle king, then aristocrat
• Handle a bit of butter
• A round handle
• Turnable control
• Many a handle
• Pair avoid introduction to a work
• Music that introduces an act in an opera
• Many doors have one each side
• Rule out ditching Chopin’s first short composition
• Backing screw for round handle
• Feature of a drawer or door
• One takes turns at the door?
• First movement outside of prisoner, leading to escape
• Key turning point?