WASHINGTON -- Whether you loved or hated the classical music played at President Barack Obama's inauguration, what you heard was a recording made two days earlier unless you were sitting within earshot of the celebrated performers. Cellist Yo-Yo Ma, violinist Itzhak Perlman, pianist Gabriella Montero and clarinetist Anthony McGill made the decision a day before Tuesday's inauguration after a sound check to use a previously recorded audio tape for the broadcast of the ceremonies.