I would like to invite you to attend A Concert for Peace, this coming Sunday, April 21 at 7 o’clock at the Church of St. Stephen, 151 East 28th St., between 3rd and Lexington Aves. in Manhattan. This will be an opportunity for us to come together and be united through music at this difficult time. A number of friends and I will perform a program dedicated to the heroes of the Boston Marathon. Admission is free, but a free-will offering will be accepted to benefit those affected by the tragedy.