A new chapter, and yet a homecoming -- that's a dichotomy, to be sure, but it's also an accurate way to describe Dwight Yoakam's Sept. 18 release, "3 Pears". It's his first new album since 2007's "Dwight Sings Buck", a tribute to the late Buck Owens, and his first collection of originals since 2005's "Blame the Vain", both on New West Records. For "3 Pears", the Grammy Award winner returns to Warner Bros. w