Possible Clues:

• NPR show hosted by Terry Gross
• Tree shelters hares running, something not usually experienced indoors
• What an open window allows in
• New tune in the open
• What a window fan brings in
• Invigorating atmosphere outside
• Hers is in the blonde in the open
• A breath of this will give one a new one to succeed, by the sound of it
• Stuffy room need
• Result of an open-door policy?