Question: which American musician, best known as a member of the Nashville-based duo Florida Georgia Line was part of those who started Tree Vibez Music

full_context: Document 1: Nicolle Galyon: Originally from Sterling, Kansas, Galyon made her way to Nashville, Tennessee in 2002 to attend Belmont University for Music Business. At Belmont, Galyon discovered her passion for songwriting and signed a publishing deal with Warner/Chappell Nashville shortly after graduating in 2006. Galyon earned her first #1 song with "We Were Us" performed by Keith Urban and Miranda Lambert. With cowriters Miranda Lambert and Natalie Hemby, Galyon won 2015 ACM's 'Song of the Year', and the 2014 CMA's single of the year for the Miranda Lambert performed hit song Automatic. Since then Galyon has had songs recorded by RaeLynn on her album "WildHorse", Dan + Shay on their album "Obsessed", Kenny Chesney on his album "Cosmic Hallelujah", Florida Georgia Line on their album "Dig Your Roots", Lady Antebellum on their album "Golden", and Thomas Rhett on his album "Tangled Up", among others. Nicolle Galyon currently resides in Nashville.
Document 2: Tyler Hubbard: Tyler Reed Hubbard (born January 31, 1987) is an American musician, best known as a member of the Nashville-based duo Florida Georgia Line. Hubbard, a native of Monroe, Georgia, had been involved with music since a young age. He moved to Nashville to begin school at Belmont University, where he met Brian Kelley, the other member of Florida Georgia Line.
Document 3: 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 4: Treehouse (I See Stars album): Treehouse is the fifth studio album by American electronicore band I See Stars released on June 17, 2016 through Sumerian Records. It is their first studio album not to feature vocalist and keyboardist Zach Johnson and guitarist Jimmy Gregerson, who were both asked to leave the band in 2015. It is also the band's first album since their 2013 release, "New Demons", marking their longest gap between album releases. The album was produced by Erik Ron, Nick Scott, Taylor Larson, and David Bendeth.
Document 5: Brian Kelley (musician): Brian Edward Kelley (born August 26, 1985) is an American musician, best known as a member of the Nashville-based duo Florida Georgia Line. Kelley is from Ormond Beach, Florida and enjoyed playing sports and music growing up. He moved to Nashville to go to school and play baseball at Belmont University, where he met Tyler Hubbard, the other member of Florida Georgia Line.
Document 6: Florida Georgia Line: Florida Georgia Line is an American country pop duo consisting of vocalists Brian Kelley (from Ormond Beach, Florida) and Tyler Hubbard (from Monroe, Georgia). They have achieved major success since their inception and are one of the most successful country music acts of the 2010s. The young duo quickly emerged after several years starting their careers by making covers. Their music has been tagged as bro-country, transitioning from the traditional country feel to their hybrid sounds and their lyrical focus about backroads, girls, alcoholic drinks and trucks. Their 2012 debut single "Cruise" became a smash hit, breaking two records. "Cruise" was downloaded over seven million times, making it the first country song ever to receive the Diamond certification, and the best-selling digital country song of all time with 24 weeks at number one until it was surpassed in July 2017 by Sam Hunt's "Body Like a Back Road". Florida Georgia Line was formed in 2010 in Nashville, Tennessee. In December 2011, they signed a publishing, production and management deal with Big Loud Mountain, Craig Wiseman's (Big Loud Shirt Publishing), Joey Moi's (Mountain View Records), and Kevin "Chief" Zaruk's partnership. Their second EP, "It'z Just What We Do", charted on the "Billboard" Top Country Albums chart. They played on the 2012 Country Throwdown Tour, along with acts such as Josh Thompson, Corey Smith, Gary Allan, Justin Moore, and Rodney Atkins. They have also opened for Luke Bryan, Brantley Gilbert, Jake Owen, Jason Aldean, Colt Ford, and Dierks Bentley.
Document 7: Tree Vibez Music: Tree Vibez Music is an artist development and music publishing company started in 2015 by members of Florida Georgia Line, Brian Kelley and Tyler Hubbard. The first songwriter/producer that they signed was Jordan Schmidt, a Minnesota native who currently lives in Nashville. Kelley says "He is a game changer in music and his radio friendly tracks are slammin!". In addition to Schmidt, TVM has signed songwriter Jimmie Deeghan and songwriter/artist Drew Castle. Deeghan, from Eaton Rapids, Michigan, is a member of Florida Georgia Line's performing band, and he has spent the past few years developing his songwriting skills. Castle is a pop/r&b/rap artist and is the first artist signing with Tree Vibez Music. Kelley says "The opportunity to start Tree Vibez Music with Tyler is a dream come true, our goal is for people to feel our music, not just hear it".
Document 8: Gordon Keith (producer): Gordon Keith (1939-), was the first person to sign a recording contract with the Jackson 5 and release their records.In 1966, he and four friends founded Steeltown Records in Gary, Indiana, with each able to manage, record, and sign local talent themselves in and around Gary. The quality of the music and dance scene was high in and near Gary. Vivian Carter, founder of VeeJay Records, and The Spaniels, a prominent Doo-wop group, are examples of Gary's musical culture. Keith states that each Steeltown partner individually discovered, signed, and took the responsibility and any profit for each signed individual or group, using Steeltown Records (Steeltown label) as an umbrella to promote name recognition. Keith points out that he had himself went solo as a vocalist in the 1960s because he wearied of the lack of discipline and commitment of so many of the young singers he sang doo-wop songs with. Therefore, he was looking not only for talent, but talent with a disciplined professional attitude and commitment.
Document 9: Luke Bryan: Thomas Luther "Luke" Bryan (born July 17, 1976) is an American country singer and songwriter. He began his musical career in the mid-2000s, writing songs for his longtime friends from high school, performers Travis Tritt and Billy Currington, and releasing his first "Spring Break" album. After signing with Capitol Nashville in Nashville, Tennessee in 2007 with his cousin, Chad Christopher Boyd, he released the album "I'll Stay Me", which included the singles "All My Friends Say," "We Rode in Trucks," and "Country Man." The follow-up album "Doin' My Thing" included "Do I," which Bryan co-wrote with Charles Kelley and Dave Haywood of Lady Antebellum, and the number one singles "Rain Is a Good Thing" and "Someone Else Calling You Baby" on the country charts.
Document 10: Aaron Accetta: Aaron Accetta is a New York–based Multi-Platinum record producer, songwriter, and musician. He is currently co-owner of Dirty Canvas Music, a full scale music production company focused on artist development. The first artist signed to Dirty Canvas was Brooklyn based alt rock band American Authors in 2011, who received a joint record deal with Island Records in 2012. Subsequent acts signed to Dirty Canvas include Young Rising Sons in early 2014, who received a joint record deal with Interscope records on June 17, 2014 and The Karma Killers.
Document 11: The Mins: The Mins are a Georgian Alternative / New Progressive Rock band established in 2011 by Zviad Mgebrishvili. The band played its first live gig in 2011 on Altervision Newcomers. After that the band started to work hard on their repertoire. They mostly performs original songs and only rarely covers. The main songwriter in the band is Zviad Mgebrishili. Some songs are written by Shota Gvinepadze (keyboard) as well. The band has four music videos on the following songs: "Blind World", "O.W.L.", "My Lover is a Killer" and "I Don't Give a Foot". Zviad Mgebrishvili was participating in the TV show "Akhali Khma" ["The Voice of Georgia"] in 2013 very successfully (5 stages). The band has performed on many festivals and concerts. The band had their first big solo concert in Tbilisi Eventhall 26 May 2014, where they had presentation of their first EP, named "Blind World" (released same year, included 5 songs). The band has an honor to be warm up of "Faithless" (Tbilisi Summer Set 2014) and "Archive" (Tbilisi Open Air/Altervision 2015, where apart from Archive - Placebo, Beth Hart and Black Label Society were the headliners). Zaza Mgebrishvili has left the band in 2015 and new bass player and backing vocal of the band is Nika Abesadze who used to play with Zviad Mgebrishvili early years in the university rock band "Sunny Universe". The band is now recording their first album "First Minute" in the Bravo Records sound recording studio that will be released in the Winter of 2015.
Document 12: Lady Antebellum: Lady Antebellum is an American country music group formed in Nashville, Tennessee in 2006. The group is composed of Hillary Scott (lead and background vocals), Charles Kelley (lead and background vocals, guitar), and Dave Haywood (background vocals, guitar, piano, mandolin). Scott is the daughter of country music singer Linda Davis, and Kelley is the brother of pop singer Josh Kelley.
Document 13: Tommy Hubbard: Tommy Hubbard is a Los Angeles based record producer, producer manager and co-founder of The Trust. Hubbard’s collective album credits as a producer under The Trust include the Latin Grammy Award winning group The Gipsy Kings, Rock and Roll Hall Of Famer Bootsy Collins, country music singer Billy Ray Cyrus, 11x South African Music Award winner Lira, Company of Thieves front woman Genevieve, and multi-platinum selling french pop singer Maude including co-producing & co-writing Maude's 2014 "Billboard" #3 album #HoldUp and co-writing her debut #1 single “Love Is What You Make Of It", which is the song that launched Maude into a household name across Europe in 2013. Additionally, under The Trust, Hubbard manages two-time Grammy nominee Jayme David Silverstein who’s production credits include Miguel, Kaskade, Eva Simons, Richard Orlinski and Morgan Page. Hubbard has produced songs for national and international TV shows and movies such as "American Idol", "The Voice", "Chelsea Lately", "Good Morning America", ABC's "Stitchers" and Disney's "Bad Hair Day". In addition to Tommy’s recording work, he is a live music producer of festivals, one-off concerts and tours that have featured notable acts such has Wiz Khalifa, Alesso, Buddy Guy, Eric Burdon (of The Animals), Marky Ramone (of The Ramones), Nelly, Tyga, Natasha Beddingfield, Snoop Dogg and Kenny Wayne Shepherd. Hubbard was the first-place winner of the 03 Riffathon, an international guitar competition judged by Jimmy Page of Led Zeppelin and Brian May of Queen. The Riffathon finals took place at the University of Surrey in Guildford, England which is widely reported as the venue where Robert Plant, Jimmy Page, John Paul Jones and John Bonham performed their first gig together under the name "Led Zeppelin" in October 1968.
Document 14: The Ready Set: Jordan Mark Witzigreuter (born November 14, 1989), known professionally as The Ready Set, is an American singer-songwriter from Fort Wayne, Indiana. He is the lead vocalist and sole member of the act, using a backup band while on tour. Witzigreuter created The Ready Set in the basement of his childhood home in Fort Wayne, Indiana. He has released four studio albums "Tantrum Castle", "I'm Alive, I'm Dreaming," "The Bad & The Better", and "I Will Be Nothing Without Your Love," four extended plays and seven singles. Fall Out Boy bassist Pete Wentz signed The Ready Set to his label Decaydance Records, in 2009. He is currently with Hopeless Records.
Document 15: People on Vacation: Ryan Hamilton and Jaret Reddick decided to start writing songs together after Hamilton's band, Smile Smile, opened for Reddick's band, Bowling for Soup, on a few of their tour dates. After four days of writing, the duo had written six songs, which later resulted in the formation of the band People on Vacation. The band began streaming a song titled, "Better Off Dead," on their official site in late 2010. During his eleventh Bowling for Soup podcast regarding the band's newly announced side projects, Reddick played a demo that he described as "the first People on Vacation song," titled "Rainy Day." The band has since announced they have written and recorded fifteen songs and plans to release album in Fall 2011, through Kirtland Records. The band released another song, titled "She Was the Only One," as a free download via Twitter as a "Tweet for a Track" promotion, in addition to streaming it on their official site in January 2011. The band's music video for "Better Off Dead" premiered on the Dallas Observer website on January 19, 2011. In an interview with aduioADD, Hamilton jokingly named the album "Buskin' & Name Droppin"'. Another song "Because of the Sun" was played live on 102.1 FM for the first time in March 2011. In order to promote the project, the band joined Bowling for Soup's 2011 UK Acoustic Tour as an opening act, alongside Linus of Hollywood and Erik Chandler and the Mulberry Street Socialites. In July 2011, Reddick explained the band expects "a long EP out around the end of November, with a full length album hoping to be out by next summer with all new material," stating the band has fifteen songs that are "written, recorded, done" except for drums while they have written six to eight other songs that have yet to be recorded. The band will be having its CD release show for "The Carry On EP" on November 24, 2011, at the Kessler Theater in Dallas, Texas. Reddick announced in a recent podcast that People on Vacation would be making a music video for the song "Where Do We Go," which the duo filmed with Built By Ninjas in January 2012.
ground_truth: Tyler Reed Hubbard