Question: Who founded the label responsible for Love, Loss, Hope, Repeat?

full_context: Document 1: Roger McGuinn & Band: "Roger McGuinn & Band" has been reissued on CD a number of times; first by Columbia Records in the early 1990s, with bonus tracks in 2004 by Sundazed Records and coupled with McGuinn's fourth album, "Cardiff Rose", by BGO Records in 2007.
Document 2: Love, Loss, Hope, Repeat: Love, Loss, Hope, Repeat is an album by the band Carbon Leaf on the Vanguard Records label. Recording for the album started in 2004 and it was released on September 12, 2006.
Document 3: Solomon R. Guggenheim: Solomon Robert Guggenheim (February 2, 1861 – November 3, 1949) was an American businessman and art collector. He is best known for establishing the Solomon R. Guggenheim Foundation and the Solomon R. Guggenheim Museum in New York City.
Document 4: Carbon Leaf: Carbon Leaf got their start at Randolph-Macon College in Virginia in 1992, practicing in an auditorium on campus. Their next step was playing backyard parties, mixers, fraternity, and sorority parties. Shortly after everyone graduated, they moved to Richmond, Virginia. From Richmond, they played the college circuit in Virginia and up the East Coast before moving on to clubs. Their style is not "Brazilian Polka Metal", despite the joking claims of guitarist Carter Gravatt (B., David. 2002).
Document 5: Sony Music: Sony Music Entertainment Inc. (sometimes known as Sony Music or by the initials, SME) is an American music corporation managed and operated by Sony Corporation of America (SCA), a subsidiary of Japanese conglomerate Sony Corporation. In 1929, the enterprise was first founded as American Record Corporation (ARC) and, in 1938, was renamed Columbia Recording Corporation, following ARC's acquisition by CBS. In 1966, the company was reorganized to become CBS Records. In 1987, Sony Corporation of Japan bought the company, and in 1991, renamed it SME. It is the world's second largest recorded music company, after Universal Music Group.
Document 6: Warner Records: Warner Bros. Records Parent company Warner Music Group Founded March 19, 1958; 60 years ago (1958 - 03 - 19) Founder James Conkling Distributor (s) Self - distributed (In the US) WEA International (Outside the US) Rhino Entertainment Company (Re-issues) Genre Various Country of origin United States Location Burbank, California, U.S. Official website warnerbrosrecords.com
Document 7: Hope (Hawthorne Heights EP): Hope is the second EP of a trilogy released by American rock band Hawthorne Heights through the band's own record label, Cardboard Empire. "Hope" was released for digital download on June 5, 2012. It is also the second release by the band to contain a title track.
Document 8: Sony Music: Columbia founded Epic Records in 1953. In 1956, Conkling left Columbia, he would help establish the National Academy of Recording Arts and Sciences before eventually becoming the first president of the newly launched Warner Bros. Records, and Goddard Lieberson began the first of two stints as head of the record company. In 1958, Columbia founded another label, Date Records, which initially issued rockabilly music.
Document 9: Left and Leaving: Left and Leaving is the second studio album by The Weakerthans, released July 25, 2000, on G7 Welcoming Committee Records.
Document 10: Lost in the Dream: Lost in the Dream is the third studio album by American indie rock band The War on Drugs, released on March 18, 2014 through Secretly Canadian. The recording session, which took place over a two-year period, was characterized by numerous rewrites. The album's lyrical themes were influenced by the loneliness and depression Granduciel faced after he finished touring. Musically, the record was inspired by 1980s rock, as well as Americana, with influences coming from Bruce Springsteen, Spacemen 3 and Neil Young & Crazy Horse.
Document 11: Solomon and Peres: Solomon and Peres was a music and entertainment retailer, distributor and music production house based in Belfast, Northern Ireland and Ireland from 1924–1981, before becoming acquired by Decca Records. It was owned and operated by brothers-in-law Harold Peres and Maurice Solomon who ran the business until Harold's death in 1967. It is most notable for discovering Van Morrison.
Document 12: Discovery Records: Marx had first become artistic for later Musicraft Records in 1944 before starting his own label. In the 1970s Musicraft Records was revived through Discovery/Trend by Albert Marx in Los Angeles. He also started the Trend AM-PM label in the 1980s to document and promote talented educational, college level jazz ensembles to include the Los Angeles Jazz Workshop, Nashville Jazz Machine and the Fullerton College Jazz Ensemble. His estate sold the Discovery, Trend and Musicraft jazz labels in 1991 to Jac Holzman, which he refashioned into a contemporary label. In 1993, Discovery Records was acquired by Warner Music Group and was absorbed by Sire Records in 1996.
Document 13: Love, Love, Love (James Blunt song): "Love, Love, Love" is the fourth single from James Blunt's second studio album, "All the Lost Souls". It is also his ninth single overall. It is the only song from the deluxe version of the album to be released as a single. It is also the first single released by Blunt to feature John Garrison, who replaced Malcolm Moore at the end of 2007, as one of the band members to perform on the track. The single was released on 7 November 2008, with a physical release appearing three days later. The song peaked at No. 121 on the UK Singles Chart, making it Blunt's lowest charting single to date.
Document 14: Seymour Solomon: Seymour Solomon (May 23, 1922 – July 18, 2002) was an American music business executive who co-founded Vanguard Records in 1950, with his younger brother Maynard Solomon.
Document 15: Some Mad Hope: Some Mad Hope is the sixth studio album by American singer-songwriter Matt Nathanson, released on August 14, 2007 on Vanguard Records. It peaked on the "Billboard" 200 at #60, and peaked at 3 on the Top Independent Albums. "Some Mad Hope" was Nathanson's first album for Vanguard Records, and contained two singles that became AAA airplay staples, "Car Crash" and "Come On Get Higher". In September 2008, Vanguard Records announced "All We Are" and "To the Beat of Our Noisy Hearts" as future singles, Nathanson has expressed live that he feels "Falling Apart" is the hit on the album. To date, it is Nathanson's most successful album. The city skyline that's featured on the album's cover is that of Los Angeles.
ground_truth: Maynard Solomon
sub_queries: What label was responsible for Love, Loss, Hope, Repeat? Answer: Vanguard Records
Vanguard Records >> founded by Answer: Maynard Solomon