On Sunday, May 3, at 3 p.m., at Concord’s South Congregational Church, the 18-member Tall Granite Big Band will perform a fundraiser swing jazz concert benefiting New Hampshire Kids For Peace. This is a local interfaith organization, with roots in Jerusalem, that last year brought 18 sixth-grade N.H. kids to a summer camp for 10 days to learn to respect each other’s religion, culture and background. The N.H. organization is co-led by the Rev. Richard Dutton and Rabbi Robin Nafshi of Concord’s Temple Beth Jacob.