Question: MGMT is an American rock band formed in 2002 in Middletown, Connecticut. It currently consists of Andrew VanWyngarden (lead vocals, guitar, keyboards, bass guitar, drums, percussion) and Ben Goldwasser (vocals, keyboards, guitar, percussion). In the live lineup it consists of VanWyngarden, Goldwasser, Will Berman (drums, percussion, harmonica, backing vocals), Simon O'Connor (bass guitar, backing vocals), and James Richardson (lead guitar, keyboards, backing vocals). Originally signed to Cantora Records by the nascent label's co-founder, NYU undergrad Will Griggs, MGMT later signed with Columbia and RED Ink in 2006 and released their debut album Oracular Spectacular the next year.

MGMT's Congratulations was released on April 13, 2010. The band, including Matthew Asti, James Richardson, and Will Berman from the live band, spent the summer of 2009 in Malibu, California, recording the album with Pete Kember (a.k.a. Sonic Boom), formerly of Spacemen 3 and Spectrum, serving as producer/guru, and long-time friend Billy Bennett (also an NCAA record holding kicker for the University of Georgia), as engineer. MGMT originally suggested that they might not release any singles from the album. By July 2010, however, four single releases from the album had been confirmed. The album cover art for Congratulations was created for MGMT by Anthony Ausgang and the overall design of the packaging is by Josh Cheuse of Sony Entertainment. On March 9, 2010, MGMT released the song "Flash Delirium" for free download on their official website. On March 20, the band allowed users to stream their new album from their website.  MGMT started their Congratulations Tour on April 12, 2010, in San Francisco, California, at The Fillmore. They performed on April 23 at Brown University's Spring Weekend; on April 27 at Yale University's Spring Fling; on April 30 at the University of New Hampshire's Spring Climax; and on May 1 at Fordham University's Spring Weekend. They performed on Saturday Night Live on April 24, 2010, and on the Late Show with David Letterman on May 12 to promote their new album, and on June 11, MGMT played their largest headlining show anywhere in the world with a sold-out, 9,500 capacity gig at the Red Rocks Amphitheatre in Morrison, Colorado. On June 25, MGMT performed on Late Night with Jimmy Fallon, and on July 23, they were the musical guests on The Late Late Show with Craig Ferguson.  On August 25, MGMT released a music video for "Congratulations", the third video of their second album.  MGMT was one of the third tier bands for the 2010 Coachella Festival in Indio, California. The event draws nearly 120,000 attendees annually. On October 31, 2010, the band performed for the Voodoo Experience in New Orleans, Louisiana. The band decided to dress as the main characters from Scooby-Doo for Halloween; Andrew dressed up as Daphne and Ben dressed up as Velma. They headlined at Fun Fun Fun Fest which was held at Waterloo Park in Austin, Texas on November 6, 2010. The performance was the last show in the US for MGMT in 2010. Their first 2011 gig was at Mar del Plata, Argentina, in front of a crowd of more than 40,000 on the beach in a free event which they headlined. MGMT began their first Asian tour on February 22, 2011. On September 22, 2011 MGMT performed the Pink Floyd song "Lucifer Sam" during Late Night with Jimmy Fallon's "Pink Floyd Week".

Using a quote from the above article, answer the following question: Can you tell me more about that?
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Answer: The band decided to dress as the main characters from Scooby-Doo for Halloween;


Question: Bela Fleck and the Flecktones is an American band that combines jazz and bluegrass music. The band's name is a play on 1960s rock band Dick Dale and the Del-Tones. The Flecktones formed in 1988 when Bela Fleck was invited to perform on the PBS TV series The Lonesome Pine Specials. The original members were Fleck on banjo, Victor Wooten on bass guitar, his brother Roy Wooten on Drumitar, and Howard Levy on harmonica and keyboards.

In April 1997, the Flecktones became a quartet again, as they added saxophone player Jeff Coffin to the mix. Coffin would remain in the band from 1997 until 2008. In June 1997, the Flecktones opened for The Dave Matthews Band. In July the Flecktones toured Europe and sat in on the second set of a Phish show in Lyon, France. This marked the second and final time that the Flecktones played with Phish.  In June 1998, the Flecktones released their sixth album, and fifth studio album, Left of Cool. Left of Cool represents a switch from previous Flecktones albums, as the band, according to critic Terri Horak "jettisoned their self-imposed rule to only record what could be duplicated on live instruments." In July 2000, the Flecktones released their eighth album, Outbound. Outbound is another studio album, and again the Flecktones' philosophy with this album was to do something different from everything they had done before. What makes Outbound unique is the way in which the Flecktones recorded the album. The quartet recorded each track on the album, then invited guest musicians to overdub vocals or instrumentation. Outbound guests include: Jon Anderson from Yes, Shawn Colvin and John Medeski, of Medeski, Martin and Wood, to name a few. The album earned the Flecktones the Grammy for Best Contemporary Jazz Album that year.  Live at the Quick, which was also released as a DVD, is the band's ninth album, and second live album. For fans of live Flecktones, this album, like Live Art, successfully captured the sound and feel of the Flecktones in concert. Little Worlds, the band's tenth album was released on August 12, 2003. Like previous Flecktones' albums, Little Worlds features a slew of musical guests, from Sam Bush on mandolin, Derek Trucks on guitar and even former New York Yankee and guitarist Bernie Williams works his way into a track. Little Worlds was released as a 3-CD album, but for the less committed listener, the band also released Ten From Little Worlds, which includes ten songs off of the original 3-CD Little Worlds.  In February 2006, the band released their eleventh album, The Hidden Land. As with every Flecktones album, they needed to change something from their last album. For The Hidden Land, the Flecktones didn't want any guest musicians. "'The truth is, the last few records are not what we are,' Fleck said. 'Obviously, we loved playing with those musicians, but if you keep on doing it, you become a gathering point rather than a group with its own identity.'" For the Flecktones to keep moving forward, they felt their music had to get back to the roots of the quartet. After spending much of the year apart, the Flecktones came together in 2008 to release a holiday album, Jingle All the Way.

Using a quote from the above article, answer the following question: What was unique about Left of Cool?
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Answer:
the band, according to critic Terri Horak "jettisoned their self-imposed rule to only record what could be duplicated on live instruments.