Looking for something REALLY different for this year's Christmas concert? Here's a game of holiday hide-and-seek for your audience! Minor Alterations: Christmas Through the Looking Glass is a medley of favorite Christmas tunes, transposed from major to minor keys then disguised, layered and morphed even more. From the ominous Deck the Halls at the start to the final, frenzied Nutcracker Suite finale, each tune is lovingly twisted into something new and inventive.