Cincinnati Caledonian Pipes and Drums is a pipe band based in Cincinnati, Ohio.
 They have been honored to play for The Black Watch, share a stage with Rod Stewart, play the half time show for the Cincinnati Bengals, and perform at the Cincinnati Celtic Festival since it started in the early 1990s.
 The band has led the Cincinnati St. Patrick’s Day parade since at least 1969.
 Their big event each year is the annual Tartan Day Cèilidh held in conjunction with National Tartan Day in early April.
Slipknot is an American heavy metal band from Des Moines, Iowa, formed in 1995.
 The band's first concert tour was of the United States with the 1999 Ozzfest, a festival founded in 1996 featuring live performances by heavy metal bands.
 After the Livin la Vida Loco tour, the band embarked in November 1999 on its first international circuit, the World Domination Tour.
 After being on the road for a year through North America, Europe, Japan, and Australia, the band briefly attended Tattoo the Earth, during which the band recorded the performance at Dynamo Open Air and later released it as part of the film "10 Years of Life Death Love Hate Pain Scars Victory War Blood and Destruction".
Horn of Plenty is the debut studio album by American indie rock band Grizzly Bear, released on November 9, 2004 on Kanine.
 Primarily a solo album by founding member Edward Droste, the album also features contributions from future drummer Christopher Bear.
 In 2006, the band released an EP, "Sorry for the Delay", featuring tracks recorded during the same time period.
Grizzly Bear is an American rock band from Brooklyn, New York, formed in 2002.
 The band consists of Edward Droste (vocals, guitar, keyboards, omnichord), Daniel Rossen (vocals, guitar, banjo, keyboards), Chris Taylor (bass, backing vocals, various instruments, producer), and Christopher Bear (drums, backing vocals).
 The band employs traditional and electronic instruments.
 Their sound has been categorized as psychedelic pop, folk rock, and experimental, and is dominated by the use of vocal harmonies.
"The MusicNOW Festival" was founded in 2006 in Cincinnati, Ohio, by guitarist and composer, Bryce Dessner.
 Originally held at the Contemporary Arts Center, then moved to Memorial Hall, a small historic theater located in the city's historic Over-the-Rhine district.
 The festival performers have included contemporary music advocates Bang on a Can All-Stars and Kronos Quartet as well as indie rock groups such as Grizzly Bear, Dirty Projectors and The National (band).
 Two annual elements of the festival have been the inclusion of visual art, including installations by Karl Jensen and new music commissions.
Craig James Fox is an American rock musician from West Harrison, Indiana, best known as the lead singer and guitarist for the Cincinnati band The Greenhornes.
 Fox also plays guitar in other Cincinnati, Ohio based bands called The Cincinnati Suds, lead vocals/guitar in Oxford Cotton, and backing guitar/vocals in Pearlene.
Foxy Shazam is an American rock band from Cincinnati, Ohio (composed of lead vocalist Eric Nally, guitarist Loren Turner, pianist Sky White, bassist Daisy Caplan, trumpeter and back-up vocalist Alex Nauth, and drummer Aaron McVeigh).
 They were formed in 2004.
 The band released their debut album "The Flamingo Trigger" independently before signing with Ferret Music, under which they recorded their second album, "Introducing".
 The following year, the band recorded its first major label record with producer John Feldmann.
 Foxy Shazam signed with Sire Records and released its self-titled major label debut in 2010.
 The band's fourth studio album, "The Church of Rock and Roll", was released in January 2012. "
Gonzo", the band's fifth album, was released April 2, 2014.
 They announced in October 2014 they were disbanding for an unknown length of time.
The discography of Grizzly Bear includes five studio albums, five extended plays and eight singles.
 Grizzly Bear is an American alternative rock band that was formed in 2002 by Ed Droste.
 After the band's first studio album was released, Droste was joined by drummer Christopher Bear, bass guitarist and producer Chris Taylor, and guitarist Daniel Rossen.
Soft Targets is the first full-length album by the blues rock band Earl Greyhound.
 It was released in August 2006 by Some Records.
 Drummer Christopher Bear left the band just after the album was recorded, and was replaced by Ricc Sheridan.
Earl Greyhound is an American rock trio from Brooklyn consisting of Matt Whyte (vocals, guitar), Kamara Thomas (bass, keyboards, vocals) and Ricc Sheridan (drums).
 Sheridan replaced original drummer Christopher Bear just after the band recorded its first full-length album.
 They were previously signed to Some Records but have since started their own label, Hawk Race Records.
 Their music is heavily influenced by blues rock and hard rock bands of both the 1990s and the 1970s, and the intertwined vocals of Whyte and Thomas are a key component of the band's sound.
 After an EP in 2004, the band's first full-length album, "Soft Targets", was released in 2006, followed by "Suspicious Package" in 2010.

Question: In what year was the Cincinnati, Ohio festival founded that had the American rock band with Christopher Bear as a member perform?
Answer: 2006