Communism and socialism are umbrella terms referring to left-wing schools of economic thought that oppose capitalism. Communism and socialism are umbrella terms referring to left-wing schools of economic thought that oppose capitalism.
On October 27, 2006, when Johnny Mathis decided to celebrate his 50th anniversary in the music business, he gathered 2,000 of his closest friends in the music business, at the Tropicana Hotel in Atlantic City and regaled them with an amazing concert called Johnny Mathis: Wonderful! that was filmed for PBS.
On October 15, 1971, Richard Nader's Rock 'n Roll Revival concert was given at Madison Square Garden in New York City. The playbill included many greats of the early rock era, including Chuck Berry, Bo Diddley, and Bobby Rydell.