Nick Lowe Dan Burn-Forti/Shore Fire hide caption

itoggle caption Dan Burn-Forti/Shore Fire

Apple Records was founded by The Beatles in 1968. The label's artists included the Modern Jazz Quartet, Ravi Shankar and Doris Troy. hide caption

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The Beatles' Apple label, as seen on a copy of Abbey Road. Apple not only released The Beatles' own records, but also looked for younger acts the band hoped would flourish. Don Ryan/AP Photo hide caption

itoggle caption Don Ryan/AP Photo

The album Sweet Dreams: Her Complete Decca Masters contains all of Cline's recordings on the label. Hip-O-Select hide caption

itoggle caption Hip-O-Select

Sugar Pie DeSanto's complete Chess singles from 1961 to 1966 are available on her album Go Go Power. Ace Records hide caption

itoggle caption Ace Records