Glenn Frey, Randy Meisner, Don Henley and Joe Walsh of The Eagles perform on stage at Ahoy on May 11th 1977 in Rotterdam, Netherlands. (Photo by Gijsbert Hanekroot/Redferns)
('NO SUB AGENCIES) Black Sabbath, 1970: Bill Ward, Geezer Butler, Ozzy Osbourne, Tony Iommi during Black Sabbath File Photos in , United Kingdom. (Photo by Chris Walter/WireImage)
GERMANY – JANUARY 01: Howard Bellamy (left) and David Bellamy (right) from the Bellamy Brothers perform live on stage in Germany in 1977 (Photo by Ellen Poppinga – K & K/Redferns)
Photo by Maurice Seymour/Kraftwerk/Getty Images; NEW YORK – CIRCA 1975: German electronic group Kraftwerk (L-R Karl Bartos, Ralph Hutter, Wolfgang Flur and Florian Schneider) pose for a portrait circa 1975 in New York City, New York. (Photo by Maurice Seymour/Kraftwerk/Getty Images)
