Question: The "Fifth Beatle" recorded an album in 1964 with his what?

Context paragraphs:
Andy White (drummer): Andrew "Andy" White (27 July 1930 – 9 November 2015) was a Scottish drummer, primarily a session musician.  He was affectionately christened "the fifth Beatle" as he is best known for replacing Ringo Starr on drums on the Beatles' first single, "Love Me Do".  White was featured on the American 7" single release of the song, which also appeared on the band's debut British album, "Please Please Me".  He also played on "P.S. I Love You", which was the B-side of "Love Me Do".

Pete Best: Randolph Peter "Pete" Best (born Randolph Peter Scanland, 24 November 1941) is an English musician, principally known as an original member and first drummer of the Beatles, from 1960 to 1962.  He has been referred to as the Fifth Beatle.

Murray the K: Murray Kaufman (February 14, 1922 – February 21, 1982), professionally known as Murray the K, was an influential rock and roll impresario and disc jockey of the 1950s, 1960s and 1970s.  During the early days of Beatlemania, he frequently referred to himself as the fifth Beatle.

George Martin: Sir George Henry Martin {'1': ", '2': ", '3': ", '4': "} (3 January 19268 March 2016) was an English record producer, arranger, composer, conductor, audio engineer, and musician.  He was referred to as the "Fifth Beatle", including by Paul McCartney, in reference to his extensive involvement on each of the Beatles' original albums.  Martin produced 30 number-one hit singles in the United Kingdom and 23 number-one hits in the United States.

Stuart Sutcliffe: Stuart Fergusson Victor Sutcliffe (23 June 1940 – 10 April 1962) was a British painter and musician best known as the original bass guitarist for the Beatles.  Sutcliffe left the band to pursue his career as a painter, having previously attended the Liverpool College of Art.  Sutcliffe and John Lennon are credited with inventing the name, "Beetles", as they both liked Buddy Holly's band, the Crickets.  The band used this name for a while until Lennon decided to change the name to "the Beatles", from the word "beat".  As a member of the group when it was a five-piece band, Sutcliffe is one of several people sometimes referred to as the "Fifth Beatle."

Derek Taylor: Derek Taylor (7 May 1932 – 8 September 1997) was an English journalist, writer, publicist and record producer.  He is best known for his role as press officer to the Beatles, for whom he became one of several associates to earn the moniker "the Fifth Beatle".  Before returning to London in 1968 to head the publicity for the Beatles' Apple Corps organisation, he worked as the publicist for California-based bands such as the Byrds, the Beach Boys and the Mamas and the Papas.  Taylor was known for his forward-thinking and extravagant promotional campaigns, exemplified in taglines such as "The Beatles Are Coming" and "Brian Wilson Is a Genius".  He was equally dedicated to the 1967 Summer of Love ethos and helped stage that year's Monterey Pop Festival.

The Fifth Beatle (graphic novel): The Fifth Beatle is a graphic novel by writer Vivek Tiwary, artist Andrew Robinson, and cartoonist Kyle Baker.  It debuted in Italy as part as the tenth anniversary of the country’s "Rolling Stone" magazine and was published by Dark Horse Comics in November 2013.

Fifth Beatle: The fifth Beatle is an informal title that various commentators in the press and entertainment industry have applied to people who were at one point a member of the Beatles, or who had a strong association with the "Fab Four" (John Lennon, Paul McCartney, George Harrison, and Ringo Starr) during the group's existence.  The "fifth Beatle" claims first appeared in the press immediately upon the band's rise to global fame in 1963–64.  The members have offered their own beliefs of the "fifth Beatle":

Off the Beatle Track: Off the Beatle Track is a 1964 album by George Martin & His Orchestra, released 10 July by United Artists Records in the United States and 3 August by Parlophone in the United Kingdom.

Nigel Godrich: Nigel Timothy Godrich (born 28 February 1971) is an English record producer, recording engineer and musician.  He is best known for his work with the English rock band Radiohead, having produced all of their studio albums since "OK Computer" (1997); he has been dubbed the "sixth member" of the band, in an allusion to George Martin being called the "Fifth Beatle".  Godrich has also worked extensively with Radiohead singer Thom Yorke on his solo material, and is a member of the bands Atoms for Peace (with Yorke) and Ultraísta.  Other acts Godrich has worked with include Beck, Paul McCartney, U2, R.E.M. and Roger Waters.  He is the creator of the music webseries "From the Basement".

Supporting paragraphs: Off the Beatle Track George Martin
Answer: Orchestra