By Brandy McDonnellAn abbreviated version of this story appears in Friday's Weekend Life section of The Oklahoman.Changing to keys: OKC singer-songwriter K.C. Clifford turns to piano on long-awaited self-titled albumAs she prepares to release her seventh album, Oklahoma City singer-songwriter K.C. Clifford feels that a reintroduction may be in order."There was a point in the studio where one of the players asked me, 'Do you have a title?Read more on NewsOK.com