Question: What folk duo included Jim Carter and an actress born January 9, 1956? 

Context paragraphs:
Matthews' Southern Comfort (album): Matthews' Southern Comfort is the debut solo album by country rock/folk rock musician Ian Matthews, and was his first album after leaving Fairport Convention in 1969.  The musicians who played on it with Matthews were luminaries of the British folk rock scene and included ex-Fairport colleagues Ashley Hutchings, Simon Nicol and Richard Thompson, plus Gerry Conway, the drummer from Eclection and Fotheringay.  The touring and recording band Matthews Southern Comfort who went on to release two more albums, "Second Spring" and "Later That Same Year", would not be formed till later, with only pedal steel player Gordon Huntley and Matthews appearing on all three albums.  The album was released on the Uni label (a subsidiary of MCA Records) in January 1970 simultaneously with a first single "Colorado Springs Eternal", and took its name from a song, "Southern Comfort", by Canadian folk duo Ian and Sylvia (Tyson), which eventually appeared as the final track on "Second Spring".

Centenary: Words &amp; Music of the Great War: Centenary: Words & Music of the Great War is a studio album released in 2014 to commemorate the centenary of the outbreak of World War I.  The unique project is a double album by English folk duo Show of Hands; the first disc features war poems recited by Jim Carter and Imelda Staunton set to the duo's music, whilst the second disc features songs inspired by the War, sung instead by Show of Hands' lead singer Steve Knightley.

Tracy Grammer: Tracy Grammer is an American folk singer known for her work as half of the folk duo Dave Carter and Tracy Grammer and for the solo career that she has continued since Carter's death.  She released three albums with Dave Carter during her lifetime, at first doing instrumental work and providing backing vocals, and then, by their last album together, singing lead vocals on half of the tracks.  Four albums by the duo have been released following Carter's death.  She has also released three solo recordings, some of which have included previously unreleased songs by Carter, as well as two songbooks.

Takako Okamura: Takako Okamura (岡村孝子 , Okamura Takako , born January 29, 1962) is a Japanese singer.  She had her debut in 1982 as part of the folk duo Aming (あみん , amin ) with the single "Matsu-wa" that became a success in Japan.  The duo disbanded in 1984, and Okamura started a successful solo career in 1985.  By 2006, she had released 15 original albums and 30 singles.  She put her solo career on hold and reformed the duo Aming in 2007 for its 25th anniversary.

Witness (Show of Hands album): Witness is the twelfth studio album by British folk duo Show of Hands.  The album was recorded in January 2006 at Presshouse Studio, Colyton, Devon, and was produced by Simon Emmerson and Simon ‘Mass’ Massey from the Afro Celts, who helped to incorporate elements of traditional African, ambient and electronic dance music with the duo's characteristic folk style.  It was the band's first album in twelve years to use a rhythm section.  Lyrically, the album addresses communal and heritage values, and was described by the duo's lead singer Steve Knightley as a "cinematic style journey of the West Country."  The album features unofficial third member Miranda Sykes on ten of its twelve tracks.

Lorraine Garland: Lorraine Garland (born 15 February 1963) is a folk musician from Minneapolis, Minnesota.  She sang and played fiddle with science fiction author Emma Bull in folk duo The Flash Girls, with the band Folk UnderGround, and in the goth / folk / rock / traditional Celtic duo Lorraine a' Malena with Malena Teves, which whom she also contributed to Chris Ewen's The Hidden Variable.  She is currently one half of the folk / rock / Celtic duo Paul and Lorraine with Paul Score.

Show of Hands (1987 album): Show of Hands is the debut album by English folk duo Show of Hands.  The duo formed when Phil Beer took a break from folk rock band The Albion Band, requesting to Steve Knightley that they record a cassette together in Knightley's garage.  Knightley, who had recently returned to the duo's native Devon after departing London, agreed, and the duo recorded the album together in January 1987 in Catsley Home, described by Knightley as an outbuilding in the remotest part of Dorset.  The album contains twelve compositions, mostly songs by Knightley.

Dave Carter and Tracy Grammer: Dave Carter and Tracy Grammer were an American folk duo who released three albums from 1998 to 2001, as well as additional material released after Dave Carter's death.  The duo consisted of Dave Carter (songwriter, vocals, banjo, guitar, organ) and Tracy Grammer, (producer, vocals, violin, mandolin, guitar).

Seven Is the Number: Seven Is the Number is a 2006 album by American folk duo Dave Carter and Tracy Grammer.  It was the duo's final recording, released over four years after Carter's unexpected death due to a heart attack in July 2002.

Imelda Staunton: Imelda Mary Philomena Bernadette Staunton, CBE (born 9 January 1956) is an English stage and screen actress.  After training at the Royal Academy of Dramatic Art, Staunton began her career in repertory theatre in the 1970s before appearing in seasons at various theatres in the UK.

Supporting paragraphs: Centenary: Words &amp; Music of the Great War Imelda Staunton
Answer: Show of Hands