Procter & Gamble announced a marketing partnership with singer Shania Twain to promoteScenstories by Febreeze. With the touch of a play button, Scenstories enlivens the home with themultiple-scent experience of a real environment such as a garden or the beach, company executivessaid. The disc player contains a variety of scent-themed discs.“I’m pleased to be a part of the Scentstories campaign,” Ms. Twain said. “For me, playing aScenstories disc is like listening to ...