Question: Paul Bunyan, released in which year, is an animated musical short film, Thurl Ravenscroft starred as the voice of Paul Bunyan?

Context articles: Paul Bunyan Land
Bunyan and Babe
Dr. Hibbert
Rooty Toot Toot
Disney's American Legends
Paul Bunyan (film)
Thurl Ravenscroft
Paul Bunyan (operetta)
Axe Giant: Original Motion Picture Soundtrack
Ballad of the Blues

Paul Bunyan Land is an amusement park located in Brainerd, Minnesota, on This Old Farm.
 Its trademark is the 26 ft animated and talking statue of Paul Bunyan.
 As children enter, Paul welcomes them by name.
 The amusement park has 27 rides for children and is surrounded by 30 buildings.
Bunyan and Babe is a 2017 computer-animated feature film.
 It features the voices of John Goodman as Paul Bunyan and Jeff Foxworthy as Babe the Blue Ox.
 The film premiered online on Google Play, where it has been made available to watch for free between January 12, 2017 and February 16, 2017.
 It was theatrically released in 12 American markets on February 3, 2017.
Dr. Julius M. Hibbert, usually referred to as Dr. Hibbert, is a recurring character on the animated series "The Simpsons".
 His speaking voice is provided by Harry Shearer and his singing voice was by Thurl Ravenscroft, and he first appeared in the episode "Bart the Daredevil".
 Dr. Hibbert is Springfield's most prominent and competent doctor, though he sometimes makes no effort to hide or makes light of his high prices.
 Dr. Hibbert is very good-natured, and is known for finding a reason to laugh at nearly every situation.
Rooty Toot Toot is a 1951 black comedy animated short film, directed by John Hubley.
 It was released by Columbia Pictures and produced by UPA.
 In 1994 it was voted #41 of the 50 Greatest Cartoons of all time by members of the animation field.
 It received a nomination for the Academy Award for Animated Short Film in 1951, but lost out to Tom and Jerry's 6th award-winning cartoon "The Two Mouseketeers".
 Annette Warren provides the voices of both Frankie and Nelly Bly.
 Thurl Ravenscroft is the voice of Johnny and Honest John the Crook.
Disney's American Legends is a 2002 direct-to-video animated anthology film hosted by James Earl Jones.
 It is a compilation of previously released animated musical shorts from Walt Disney Animation Studios based on American tall tales.
 The film features "The Brave Engineer" (1950), "Paul Bunyan" (1958), John Henry (2000), and "The Legend of Johnny Appleseed" which is a segment from the 1948 film "Melody Time".
Paul Bunyan is a 1958 animated musical short film released by Walt Disney Studios It was based on the North American folk hero and lumberjack Paul Bunyan.
 The film was directed by Les Clark, a member of Disney's Nine Old Men of core animators.
 Thurl Ravenscroft starred as the voice of Paul Bunyan.
 Supporting animators on the project included Lee Hartman.
Thurl Arthur Ravenscroft ( ; February 6, 1914May 22, 2005) was an American voice actor and bass singer known as the booming voice behind Tony the Tiger's "They're grrreat!"
 in Kellogg's Frosted Flakes television commercials for more than five decades.
 Ravenscroft was also known, albeit uncredited, as the vocalist for the song "You're a Mean One, Mr. Grinch" from the classic Christmas television special, Dr. Seuss' "How the Grinch Stole Christmas!
"
Paul Bunyan, Op 17, is an operetta in two acts and a prologue composed by Benjamin Britten to a libretto by W. H. Auden, designed for performance by semi-professional groups.
 It premiered at Columbia University on 5 May 1941, to largely negative reviews, and was withdrawn by the composer.
 Britten revised it somewhat in 1976 and subsequently it had numerous performances and two commercial recordings.
 The story is based on the folkloric American lumberjack, Paul Bunyan, with the music incorporating a variety of American styles, including folk songs, blues and hymns.
 The work is strongly sectional in nature, highly reminiscent of the 'Broadway musical' style of the period.
The Axe Giant: Original Motion Picture Soundtrack is the soundtrack to the 2013 film, "Axe Giant: The Wrath of Paul Bunyan".
 The album features the film score composed by Midnight Syndicate's Edward Douglas and "The Ballad of Paul Bunyan" performed by Hick'ry Hawkins.
Ballad of the Blues is a 1959 album by Jo Stafford.
 It is a concept album which tells a story through song, showcasing the influence of the Blues.
 The album has a predominantly pop setting and features Jo Stafford accompanied by her husband Paul Weston and backed by The Starlighters (one the Starlighters is Thurl Ravenscroft who later became known as the voice of "Tony the Tiger" for Kellogg's Frosted Flakes).
 The album was re-issued in 2003 by Feinery Records in its monaural edition with extra tracks featuring a lengthy interview with Stafford by Michael Feinstein.
 The album was re-issued again in 2010 for digital download in its original stereophonic edition by Hallmark Records.