Question: A Sideman's Journey is the first solo album by German musician and artist Klaus Voormann, released in July 2009, he played bass on a large number of well-known albums by ex-Beatles, including which triple album, by English musician George Harrison?
Sentence (from "A Sideman's Journey"): Voormann is best known as the creator of the cover art for The Beatles' album "Revolver" as well as for being a much-in-demand session musician during the 1970s.
Relevant evidence: No