Please change this to be coherent:
John Lennon, Paul McCartney, and George Harrison are also represented as solo artists. John Lennon is the only John Lennon to appear twice in the top 10, as a member of the Beatles and as a solo artist.
John Lennon, Paul McCartney, and George Harrison are also represented as solo artists. However, Lennon is the only artist to appear twice in the top 10, as a member of the Beatles and as a solo artist.