Biography:

Anthony Esmond Sheridan McGinnity (21 May 1940 – 16 February 2013), known professionally as Tony Sheridan, was an English rock and roll singer-songwriter and guitarist who spent much of his adult life in Germany. He was best known as an early collaborator of the Beatles (though the record was labelled as being with "The Beat Brothers"), one of two non-Beatles (the other being Billy Preston) to receive label performance credit on a record with the group, and the only non-Beatle to appear as lead singer on a Beatles recording which charted as a single. Description above from the Wikipedia article Tony Sheridan licensed under CC-BY-SA, full list of contributors on Wikipedia.