I recently enjoyed the opportunity to perform with the Volunteer Musicians for the Arts.  We played in the chapel at Mass General Hospital during their spiritual week.  Some people came and listened for a few minutes, and some stayed for the whole performance.  One couple was very grateful to spend an hour listening to music while their son was undergoing a 5-hour surgery upstairs.  I was glad for the opportunity to bring them some joy during what must have been a very stressful day.