What is the name of the song by George Harrison that's on Livingston Taylor 3rd album and by the Beatles?
Over the Rainbow (Livingston Taylor album):  Its eleven tracks include nine of his own compositions, as well as two cover versions: "Over the Rainbow", from "The Wizard of Oz", and George Harrison's "If I Needed Someone". If I Needed Someone: "If I Needed Someone" is a song by the English rock band the Beatles, written by George Harrison.
If I Needed Someone