Before revision: 1967 Cambridge Common Concerts Founded in 1967 at Harvard Square by J. Robert “Bob” Gordon, it recurred for nearly eight years, until URL References External links Sulfiati Magnuson.
After revision: See alsoCentral Park be-in1967 Cambridge Common Concerts Founded in 1967 at Harvard Square by J. Robert “Bob” Gordon, it recurred for nearly eight years, until URL References External links Sulfiati Magnuson.