Question: What band was Amy Grant's husband in?

full_context: Document 1: George Strait: George Harvey Strait (born May 18, 1952) is an American country music singer, songwriter, actor, and music producer. He is known as the "King of Country" and is considered one of the most influential and popular recording artists of all time. He is known for his neotraditionalist country style, cowboy look, and being one of the first and main country artists to bring country music back to its roots and away from the pop country era in the 1980s.
Document 2: Deliverance (Bubba Sparxxx album): Deliverance is the second album by American rapper Bubba Sparxxx. It was released on September 16, 2003, by Beat Club and Interscope Records. It was produced by Timbaland and Organized Noize. The album debuted at number 10 on the "Billboard" 200 with 64,500 copies sold in the first week released. Although this album was only moderately successful, selling around 350,000 copies, it is regarded by many critics such as "The Source", "Hip Hop Connection" and more mainstream magazines such as "Q" to be something of a landmark in hip-hop music. The album's main strength according to critics was that it embraced Sparxxx's grass roots, with production heavily influenced by country music and similar musical styles. This influence is evident on tracks such as "Comin' Round" which sampled its chorus from a track by the bluegrass group Yonder Mountain String Band, leadout single "Jimmy Mathis" which is led by a catchy harmonica tune from the Area Code 615 track "Stone Fox Chase", and "She Tried" led by a washboard rhythm section and a mellow fiddle sound.
Document 3: Chasing Mississippi: Chasing Mississippi is the second studio album released by singer-songwriter Dave Barnes. Unlike Barnes' first album, "Brother, Bring The Sun", Barnes co-produced the album along with Ed Cash. Due the success of the first album and its high calibre, Christian music veteran Amy Grant and husband, Country music veteran Vince Gill both offered their talents towards the creation of this album. Barnes accepted and both appear on the album in separate songs.
Document 4: Larry Gatlin: Larry Wayne Gatlin (born May 2, 1948) is an American country and Southern gospel singer and songwriter. As part of a trio with his younger brothers Steve and Rudy, he achieved considerable success within the country music genre, performing on thirty-three Top 40 singles (combining his solo recordings and those with his brothers). As their fame grew, the band became known as Larry Gatlin & the Gatlin Brothers.
Document 5: Gill Landry: Gill Landry, also known by the stage name of Frank Lemon, is a singer/songwriter and guitarist born in Lake Charles, Louisiana, and a former member of Old Crow Medicine Show. A founding member of The Kitchen Syncopators, he currently opens for a number of acts. In March 2015 he released his third album as a solo artist.
Document 6: Randy Travis: Randy Bruce Traywick (born May 4, 1959), better known by his stage name, Randy Travis, is an American country music singer, songwriter, guitarist, and actor. Since 1985, he has recorded 20 studio albums and charted more than 50 singles on the "Billboard" Hot Country Songs charts, and 16 of these were number-one hits. Considered a pivotal figure in the history of country music, Travis broke through in the mid-1980s with the release of his album "Storms of Life", which sold more than four million copies. The album established him as a major force in the Neotraditional country movement. Travis followed up his successful debut with a string of platinum and multi-platinum albums. He is known for his distinctive baritone vocals, delivered in a traditional style that has made him a country music star since the 1980s.
Document 7: Paul Franklin (musician): Paul V. Franklin (born May 31, 1954 in Detroit, Michigan) is an American multi-instrumentalist, known mainly for his work as a steel guitarist. He began his career in the 1970s as a member of Barbara Mandrell's road band; in addition he toured with Vince Gill, Mel Tillis, Jerry Reed and Dire Straits. He has since become a prolific session musician in Nashville, Tennessee, playing on more than 500 albums. He has been named by the Academy of Country Music as Best Steel Guitarist on several occasions. In addition to the pedal steel guitar and lap steel guitar, Franklin plays Dobro, fiddle, and drums, as well as three custom-built instruments called the Pedabro, The Box, and the baritone steel guitar.
Document 8: Go Rest High on That Mountain: "Go Rest High on That Mountain" is a song written and recorded by American country music artist Vince Gill. It was released in August 1995 as the sixth single from his album "When Love Finds You". It is a eulogic ballad. Gill began writing the song following the death of country music superstar Keith Whitley, who died in 1989. Gill did not finish the song until a few years later following the death of his older brother Bob, in 1993, of a heart attack. Ricky Skaggs and Patty Loveless both sang background vocals on the record.
Document 9: Vince Gill: Vincent Grant Gill (born April 12, 1957) is an American country singer, songwriter and multi-instrumentalist. He has achieved commercial success and fame both as frontman to the country rock band Pure Prairie League in the 1970s and as a solo artist beginning in 1983, where his talents as a vocalist and musician have placed him in high demand as a guest vocalist and a duet partner.
Document 10: David Huntsinger: David Huntsinger is a pianist, composer, songwriter, and arranger who moved from his native California to Nashville, TN, in 1976 and played for the Rambos. He co-wrote the song, "Holy Spirit, Thou Art Welcome", with Dottie Rambo, as well as the children’s musical, "Down By The Creek Bank". In 1979 he left the Rambos to pursue a career as a studio pianist. He wrote and arranged music for the 1989 Grammy-winning album "A Child’s Gift of Lullabyes", and arranged for and co-produced Andy Griffith’s 1996 Grammy-winning album, "I Love To Tell The Story: 25 Timeless Hymns". He has worked with many artists, such as Sandi Patti, Steve Green, Kathy Troccoli, Michael Crawford, Glen Campbell, Carman, Larnelle Harris, Johnny Cash and Dolly Parton. He toured with Vince Gill for a Christmas tour in 1999, and in 2001 for the Amy Grant/Vince Gill Christmas tour. He has also written a number of children’s musicals, as well as produced many albums of his own original works and arrangements. He played the piano for "An Unfinished Life", and contributed to two songs heard in "The Great Debaters". He arranged for and played piano in the 1997 Christmas album "Piano Winterlude" (Unison). He has done several projects for Discovery House Music. In 2010 he composed a number of pieces for a special 25th Anniversary concert for the international television network 3ABN called "Pillars of Our Faith".
Document 11: Hank Williams Jr.'s Greatest Hits, Vol. 2: Hank Williams Jr.'s Greatest Hits, Vol. 2 is a compilation album by country artist Hank Williams Jr. It was released in 1985 and was Williams' second compilation album on Warner Bros. Records. A critical and commercial success, the album peaked at Number One on the "Billboard" Top Country Albums chart, the second of his career to do so. The album was also certified Platinum by the RIAA, making it Williams' eleventh album to be certified Gold and the fifth to be certified Platinum. The album features ten tracks, nine of which were Number One or Top 10 songs on the "Billboard" Hot Country Singles & Tracks chart originally released from the studio albums "High Notes", "Strong Stuff", "Man of Steel" and "Major Moves". The single "Two Old Cats Like Us" is a duet between Williams and R&B artist Ray Charles that was also featured on Charles' country album of duets, "Friendship". The single was a moderate hit, peaking at number 14 on the Hot Country Singles & Tracks chart.
Document 12: The Delta Sweete: Released in March 1968, Bobbie Gentry's second album, The Delta Sweete, did not quite match the success of "Ode to Billie Joe". The "Sweete" in the title referred to both Gentry's southern-belle good looks and the album's suite structure. The LP contained a selection of Bobbie Gentry originals and some covers.
Document 13: Chris Waters: Christopher Waters Dunn, known professionally as Chris Waters is an American singer and songwriter, record producer, and culinary writer. He is the brother of country singer Holly Dunn. Dunn has written and produced many of his sister's singles, and has written for acts such as Lonestar, Terri Clark, Rhett Akins, and Billy Dean among others.
Document 14: Buddy Brown (musician): Buddy Brown is a traditional American country music singer-songwriter who was discovered as a YouTube sensation. Brown was born on May 12, 1982 to Dan and Cheryl Brown in Madison, Mississippi, a suburb of Jackson. When Brown was nine years old, his family decided to relocate to Orlando, Florida for his father’s career. In 2005, he graduated from Mississippi State with a degree in Psychology. On October 13, 2009, he released a cover of Easton Corbin’s "A Little More Country Than That" that went viral. A year later, he opened up for country music legend, John Anderson in Wildwood, FL. On July 4, 2012, he released his first album titled Mason Jar. His fan base pushed his first full-length CD to No. 34 on the iTunes country chart without a record deal. March 11, 2014, he released a self-titled EP, Buddy Brown. On October 14, 2014, Buddy released his second EP, Keepin’ It Country. This EP reached to No. 12 on the iTunes charts. In January 2014, Billboard put Keepin’ It Country on their Heat Seekers Albums list. USA Today published a story on Brown, labeling him as a "YouTube Sensation." His single "Takin’ You Huntin’" landed him a spot on the front page and an online feature in the Clarion Ledger.
Document 15: Doug Adkins: Douglas Martin Adkins (born October 3, 1963) is a country music singer and songwriter. Between 1990 and 2016, Adkins recorded 9 original studio CDs. In 2005 Adkins worked with Nashville producer and bass player Mike Chapman to bring about the CD Whiskey Salesman. In addition to playing on Adkins' CD, Mike Chapman also played bass guitar on studio sessions for Garth Brooks, Brooks and Dunn, Leann Rimes, Trisha Yearwood , Joe Diffie, Chris Ledoux and many others. Chapman brought in guitar legends Brent Mason and J.T. Corenflos to give Adkins a top Nashville sound. The first track to be released from the CD Whiskey Salesman stayed at the #1 position on the European Hotdisc Top 40 Country Charts for the weeks of 23 February and 2 March 2006. Additionally "Whiskey Salesman" was also nominated for "Best Country Song of the Year" in 2008 by the "Independent Music Awards". The second song to be released off the Whiskey Salesman CD was "Window Shoppin," and reached the #12 position on the European Hotdisc Top 40 Country Charts.
ground_truth: Pure Prairie League