Robert Lamm

Robert William Lamm (born October 13, 1944) is an American keyboardist, singer and songwriter who came to fame as a founding member of the pop rock band Chicago. He wrote many of the bands biggest hits, including Questions 67 & 68, Does Anybody Really Know What Time It Is?, Beginnings, 25 or 6 to 4, Saturday in the Park, Dialogue (Part I & II) and Harry Truman.

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