The KCCK Featured CD for November is “Math Camp” from lyricist and vocalist Lorraine Feather. It’s Ms. Feather’s twelfth album of originals and follows four consecutive Grammy nominated discs. Her inspiration this time around is math and physics, using them as metaphors for modern love. Collaborating again with composers Eddie Arkin and Shelly Berg, Lorraine’s all-star lineup also includes Fred Hersch, Russell Ferrante, Grant Geissman, James Genus and Terri Lyne Carrington. “Math Camp” is on Relarion Records. Purchase CD.