They just released a live Pete Seeger concert from 1965. I looked at the details, and it was recorded at Carnegie Music Hall in Pittsburgh. I was at that concert, age 10 with my friend Muzz. Hence my proud liberal sensitivities were born. One of the few traumas of my childhood happened at that concert. Everyone was singing along, and my voice was getting louder and louder. During "If I Had A Hammer." I was really singing loudly, because the person that took us told me to stop singing so loudly and I felt slapped down in a way I had never been before. I got the recording, played it this morning - and sang, "If I Had A Hammer" with Jackson. Somewhere in that long ago audience I was singing as loud as I could. I am teaching Jackson to sing even louder!