Question: Lay It Down is the sixth studio album, by which Canadian alternative country band?
Context: Rebuild the Wall is a 2001 album by Canadian alternative country band Luther Wright and the Wrongs.  The album is a cover of Pink Floyd's progressive rock classic "The Wall", reimagining each track as a bluegrass country song. Jubilee is the fifth studio album by Canadian alternative country band The Deep Dark Woods.  The record was released on September 30, 2013 through Sugar Hill Records.  "18th of December" was released as the first single from the album. XOK is the third studio album by Canadian alternative country band NQ Arbuckle.  It was released on June 10, 2008, on Six Shooter Records. Soul Gravy is the sixth studio album by the American alternative country band Cross Canadian Ragweed, released in 2004 on Universal South Records.  It features the singles "Sick and Tired" (a collaboration with Lee Ann Womack) and "Alabama", both of which charted on the Hot Country Songs charts. In My Dreams is the sixth studio album released by country music artist Rick Trevino.  It was produced by Raul Malo, lead singer for the alternative country band The Mavericks.  Malo and Jaime Hanna, another former member of the Mavericks (who, in 2005, would pair up with Jonathan McEuen to form the duo Hanna-McEuen), co-wrote the majority of this album's songs with Trevino and Alan Miller.  The only exception is a cover of "Have You Ever Really Loved a Woman", a cover of the Bryan Adams song from 1995. Alternative country (sometimes alt-country, insurgent country, or Americana) is a loosely defined subgenre of country music, which includes acts that differ significantly in style from mainstream country music and pop country music.  Alternative country artists are often influenced by alternative rock.  However, the term has been used to describe country music bands and artists that have incorporated influences ranging from alternative rock, indie rock, roots rock, bluegrass, neotraditional country, punk rock, rockabilly, punkabilly, honky-tonk, outlaw country, progressive rock or progressive country, folk rock, indie folk, folk revival, hard rock, R&B, country rock, heartland rock, Southern metal, Southern rock, experimental music, electronica or folktronica, and psychedelic rock. New Country Rehab is a Canadian alternative country band.  Based in Toronto, Ontario, the band consists of John Showman on vocals and fiddle, Anthony Da Costa on guitar, Ben Whiteley on bass and Roman Tomé on drums.  All four members are established session musicians in the Toronto area, who have played in supporting bands for artists such as Basia Bulat, Justin Rutledge and Amy Millan. Ambassador is the title of the first full-length album released by the Canadian alternative country band Elliott Brood.  It was released in October 2005 on the independent music label Six Shooter Records.  The album is titled for the Ambassador Bridge, which links Windsor, Ontario — the hometown of two of the band's three members — to Detroit, Michigan. Lay It Down is the sixth studio album by the Canadian alt-country band Cowboy Junkies.  Released on February 27, 1996, it was the group's first album for Geffen Records after the end of their contract with RCA Records.  It was the band's first album that could be described as straight-ahead rock, rather than country rock, country or blues.  It was also their first album consisting entirely of original material, with no covers.  "A Common Disaster" and "Speaking Confidentially" were notable hits for the band on Canadian radio. The Deep Dark Woods are a Canadian alternative country band from Saskatoon, currently signed to Sugar Hill Records in the United States and Six Shooter Records in Canada.  First established in 2005, the band consisted of singer and guitarist Ryan Boldt, bass guitarist Chris Mason, guitarist Burke Barlow and drummer Lucas Goetz.  Pianist and organist Geoff Hilhorst joined the group in 2009 after the release of their breakout album "Winter Hours".  Founding member Burke Barlow played guitar until 2012 when he left the group and was replaced by Clayton Linthicum.  Founding Member Lucas Goetz left the group in late 2014, after which the band went on hiatus.  In 2017 Chris Mason officially left the group.
Answer: Cowboy Junkies