This morning I saw a teenage a capella group sing the Gary Jules version of Mad World. It was so beautiful and powerful that I got teary-eyed. I also have a tough time hearing the Star-Spangled Banner sung live without getting emotional. And the other day I saw Dancing with the Stars for the first time. Watching Nyle dance to Disturbed's version [which I hadn't heard before] of Sound of Silence somehow got me bawling.
What songs move you to tears?