Aaron Freeman, formerly known as Gene Ween, released the debut record with his new band, simply called Freeman, this July. Courtesy of the artist hide caption

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When Pink Floyd released Dark Side of the Moon in 1973, it was a breakthrough for the band's label, Harvest Records. MDV/Flickr Creative Commons hide caption

itoggle caption MDV/Flickr Creative Commons

The 1954 Elvis Presley single "You're a Heartbreaker," recorded at one of the singer's early sessions at Sun Studio. Michael Ochs Archives/Getty Images hide caption

itoggle caption Michael Ochs Archives/Getty Images

Philadelphia punk trio Cayetana (left to right: Allegra Anka, Kelly Olsen, Augusta Koch) will release its debut on the small indie label Tiny Engines later this year. Mary Ferrigno/Courtesy of the artist hide caption

itoggle caption Mary Ferrigno/Courtesy of the artist

George Clinton emerges from Parliament-Funkadelic's Mothership on June 4, 1977, at the Coliseum in Los Angeles. Michael Ochs Archives/Getty Images hide caption

itoggle caption Michael Ochs Archives/Getty Images

"We're fans, just like the people that come to see us," says Rich Kosak (far right), who plays the role of KISS vocalist Paul Stanley in the Ohio tribute band Mr. Speed. Courtesy of the artist hide caption

itoggle caption Courtesy of the artist