Composer Nils Vigeland releases Perfect Happiness, a compilation of solo piano works that chronicle his intimate relationship writing for and performing on the instrument over the last six decades. Vigeland's work centers on subtleties of resonance and register, two parameters that are uniquely facilitated by the specific characteristics of the piano, with it's expansive range and it's nuanced pedaling. Perfect Happiness features award winning pianist Jing Yang who has been a long time collaborator of Vigeland's and brings a sophisticated understanding to interpretations of his works.