“Lord, Is It I?” is one of the most dramatic moments in the best-selling Holy Week cantata, Song of the Shadows. It mournfully recounts the events of the Last Supper and the fear each disciple harbors as theyask, “Lord, is it I?” We are reminded that Jesus was betrayed not only for thirty pieces of silver, but also by Peter's denial. And we are compelled to question our own hearts – Lord, is it I? Achingly beautiful,and filled with emotion that will make a la...