Question: "Dear Brother" is a duet by Hank Williams and another musician born in what year ?

full_context: Document 1: Dick Williams (singer): Dick Williams (born June 7, 1926) is an American singer and actor. He is the older brother of Andy Williams and had started out like Andy in The Williams Brothers. Williams was born in Wall Lake, Iowa, the son of Jay Emerson and Florence (née Finley) Williams. While living in Cheviot, Ohio, Williams attended Western Hills High School in Cincinnati, Ohio. He finished high school at University High School, in West Los Angeles, because of his family's move to California. Williams had brothers: Bob, Don, and Andy. One of his first performance was in a children's choir at the local Presbyterian church. He and his brothers formed the Williams Brothers quartet in late 1938, and they performed on radio in the Midwest, first at WHO, in Des Moines, Iowa, In July 1940 the family the family moved to Chicago and received a job at WLS, in Chicago, and WLW, in Cincinnati. Moving to Los Angeles in 1943, the Williams Brothers sang with Bing Crosby on the hit record "Swinging on a Star" (1944). They appeared in four musical films: "Janie" (1944), "Kansas City Kitty" (1944), "Something in the Wind" (1947) and "Ladies' Man" (1947).The Williams Brothers were signed by Metro-Goldwyn-Mayer to appear in "Anchors Aweigh" and "Ziegfeld Follies" (1945) but, before they went before the cameras, the oldest brother, Bob, was drafted into military service and the group's contract was canceled. Kay Thompson, a former radio star who was now head of the vocal department at MGM, had a nose for talent and hired the remaining three Williams brothers to sing in her large choir on many soundtracks for MGM films, including "The Harvey Girls" (1946). When Bob completed his military service, Kay hired all four brothers to sing on the soundtrack to "Good News" (1947).
Document 2: Melba Montgomery discography: The discography of American country artist Melba Montgomery contains twenty nine studio albums, eleven compilation albums, sixty two singles, one charting B-side and five other appearances. Signing with United Artists Records in 1962, she recorded with George Jones on the self-penned "We Must Have Been Out of Our Minds". It reached the top three of the "Billboard" Hot Country Singles chart. The pair's follow-up "Let's Invite Them Over" reached the top twenty, as did its B-side. Jones and Montgomery issued their debut studio album "What's in Our Heart" in November 1963, which peaked in the top ten of the "Billboard" Top Country Albums list. They continued releasing albums together including "Close Together" (1966) and "Party Pickin"' (1967). In 1963, Montgomery's debut solo singles reached the top-thirty of the country songs chart and the following year, her first pair of solo studio albums were issued. She collaborated with Gene Pitney in 1965, releasing "Baby Ain't That Fine" that year. The song reached number fifteen and the duo then issued the studio album "Being Together" (1965). Between 1965 and 1968 Montgomery released six solo studio efforts on both United Artists and Musicor, including "Hallelujah Road" (1966) and "Don't Keep Me Lonely Too Long" (1967). Through Capitol Records, she recorded with Charlie Louvin in 1970 and "Something to Brag About", reached number eighteen in early 1971. The pair would release two studio albums together in 1971 and several more singles.
Document 3: Holly Williams: Holly Audrey Williams (born March 12, 1981) is an American singer-songwriter and musician. She is the granddaughter of Hank Williams, Sr., the daughter of Hank Williams, Jr. and half-sister of Hank Williams III. Williams has released three studio albums: "The Ones We Never Knew" in 2004, "Here with Me" in 2009 and "The Highway" in 2013. "The Highway" was released on Williams' own label, Georgiana Records and reached number 146 on the "Billboard" 200.
Document 4: Hank Williams: Hiram "Hank" Williams ( ; September 17, 1923 – January 1, 1953) was an American singer-songwriter and musician. Regarded as one of the most significant and influential American singers and songwriters of the 20th century, Williams recorded 35 singles (five released posthumously) that reached the Top 10 of the "Billboard" Country & Western Best Sellers chart, including 11 that ranked number one (three posthumously).
Document 5: Dear Brother (Hank Williams song): "Dear Brother" is a duet by Hank Williams and Audrey Williams. It was released by MGM Records in 1950. They recorded it with Fred Rose producing at Castle Studios in Nashville on March 1, 1950 and were backed by Dale Potter (fiddle), Don Davis (steel guitar), Zeke Turner (lead guitar), Clyde Baum (mandolin), Jack Shook (rhythm guitar), and probably Ernie Newton (bass). Audrey was six months pregnant at the time of the recording. By February 1950 it had sold 739 copies.
Document 6: O'Brother: O'Brother is an American rock band from Atlanta, Georgia. After releasing their debut EP, "In Comparison to Me", in 2006, Aaron Wamack and Tanner Merritt joined the band in 2008. A second EP, "The Death of Day" was released on May 5, 2009 by Favorite Gentlemen Recordings, to positive reviews. The band also released a vinyl split of their song, "Lay Down", in collaboration with Sainthood Reps (a side-project of Brand New's Derrick Sherman), under the vinyl label, The Ambitious Guest. After the release of "The Death of Day", the band toured with Manchester Orchestra and The Features in February – March 2010. O'Brother joined Thrice's "Major/Minor" tour in September – November 2011, alongside Moving Mountains and La Dispute. Their first LP, "Garden Window", was released on November 15, 2011, and was well-received critically. The record was released by Triple Crown and was co-produced by Andy Hull and Robert McDowell from Manchester Orchestra. The band recorded a session at Daytrotter in Nov 2011. In February 2012, O'Brother went on a co-headlining tour with Junius. Aaron Wamack left the band prior to the tour's start.
Document 7: On the Evening Train: "On the Evening Train" is a song by Hank Williams. It appeared on a 1991 album "Hank Williams Songbook". It is the only song whose authorship is credited to Hank Williams and his wife Audrey Williams, although Audrey maintained that she made contributions to the song "Wedding Bells," which is credited to Williams and his producer Fred Rose.
Document 8: Hank Williams on Stage: Hank Williams on Stage is the title of a posthumous live album of Hank Williams released by his record label, MGM in 1962 (see 1962 in country music). The performance is officially credited to Hank Williams and his Drifting Cowboys with Hank's first wife Audrey Williams, who sings back-up vocals. It was recorded as part of the "Health and Happiness Broadcasts" at the old Castle Recording Studio at Eighth and Church Streets in Nashville in October 1949. Long-time WSM announcer Grant Turner hosted the event and wrote the album's liner notes. This release has long since been supplanted by the complete "Health and Happiness" recordings.
Document 9: Hank Williams Jr.: Randall Hank Williams (born May 26, 1949), known professionally as Hank Williams Jr., is an American singer-songwriter and musician. His musical style is often considered a blend of Southern rock, blues, and traditional country. He is the son of legendary country music singer Hank Williams and the father of Hank Williams III, Holly Williams, Hilary Williams, Samuel Williams, and Katie Williams.
Document 10: Leona Williams: Leona Belle Helton (born January 7, 1943 in Vienna, Missouri) is an American country music singer known professionally as Leona Williams. Active since 1958, Williams has been a backing musician for Loretta Lynn and Merle Haggard, to whom she was married between 1978 and 1983. She also charted eight times on Hot Country Songs, with her only Top 40 hit being a duet with Haggard titled "The Bull and the Beaver."
Document 11: Audrey Williams: Audrey Mae Sheppard Williams (February 28, 1923 – November 4, 1975), was an American musician known for being the first wife of country music icon Hank Williams, Sr. and the mother of Hank Williams, Jr.
Document 12: Songs Our Daddy Taught Us: Songs Our Daddy Taught Us is the second album by close harmony country/rock and roll duo The Everly Brothers, released in 1958. The album is a selection of songs that the brothers learned as boys from their father, Ike Everly. Originally released on Cadence Records, the album has been re-released on LP and CD many times, primarily by Rhino and EMI.
Document 13: What the Brothers Sang: What the Brothers Sang is an album by Dawn McCarthy (of Faun Fables) and Bonnie 'Prince' Billy. The album was released on February 19, 2013. The album features covers of songs that appeared on albums by The Everly Brothers. The duo preceded this album with the "Christmas Eve Can Kill You" 7" single in late 2012, also featuring two covers of songs earlier performed by the Everlys. What the Brothers Sang was the first of three major albums released in 2013 to feature Everly Brothers covers in their entirety, the second being A Date with the Everly Brothers by the Chapin Sisters and the third being Foreverly by Billie Joe Armstrong and Norah Jones.
Document 14: Brother Clyde (album): Brother Clyde is the debut studio album from alternative rock group Brother Clyde. It is the first side-project from country music singer Billy Ray Cyrus. The album features duets with Cyrus' son Trace Cyrus as well as Dolly Parton, who Cyrus said "wanted to rock." It was released on August 10, 2010. Its first single, "Lately", which features rapper King Phaze, was issued to digital retailers on June 29, 2010, and a music video, which was directed by Cyrus, was released for the song in July 2010.
Document 15: The Louvin Brothers: The Louvin Brothers were an American musical duo composed of brothers Ira Lonnie Loudermilk (1924–1965) and Charlie Elzer Loudermilk (1927–2011), better known as Ira and Charlie Louvin. The brothers are cousins to John D. Loudermilk, a Nashville Songwriters Hall of Fame member.
ground_truth: 1923