. . . . . . . . "A true retrospective of rock and roll\u2019s greatest artists and the music that makes them historically significant. From Elvis Presley to Elvis Costello, and from The Beatles to Beck - five decades of deep, wide, delightful, and surprising rock and roll."@en. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . _:rzTHvLIx1727. . . . . . "Source: Freebase - The World's database". . "radioIO History of Rock"@en. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "http://www.radioio.com/". _:rzTHvLIx1727 "radioio_history_of_rock". _:rzTHvLIx1727 .