Which Beatles singer wrote and sung the first Beatles song to fully reflect the influence of Indian classical music, found on the album Revolver?
Revolver (Beatles album): Revolver is the seventh studio album by the English rock band the Beatles. Love You To:  The song was written and sung by George Harrison and features Indian instrumentation such as sitar and tabla. Love You To:  Following Harrison's introduction of the sitar on "Norwegian Wood" in 1965, it was the first Beatles song to fully reflect the influence of Indian classical music.
George Harrison