Question: What American rock supergroup formed in Nashville, Tennessee had a record produced by Vance Powell?

Context articles: The Dead Weather
Tinted Windows (band)
Hard Working Americans
Audioslave
Vance Powell
Hollywood Vampires (band)
The Winery Dogs
Cracking The Code
A Perfect Circle
Little Joy

The Dead Weather is an American rock supergroup, formed in Nashville, Tennessee in 2009.
 Composed of Alison Mosshart (of The Kills and Discount), Jack White (formerly of The White Stripes and currently of The Raconteurs), Dean Fertita (of Queens of the Stone Age) and Jack Lawrence (of The Raconteurs, The Greenhornes and City and Colour), The Dead Weather debuted at the opening of Third Man Records' Nashville headquarters on March 11, 2009.
 The band performed live for the first time at the event, immediately before releasing their debut single "Hang You from the Heavens".
Tinted Windows is an American rock supergroup formed by guitarist James Iha, previously of The Smashing Pumpkins, singer Taylor Hanson of Hanson, bassist Adam Schlesinger of Fountains of Wayne and Ivy, and Bun E. Carlos of Cheap Trick.
 Josh Lattanzi also often performs with the band as the second guitarist.
 This new project will run alongside all the artists' main bands.
 The first performance by the band was on March 18, 2009 at Cain's Ballroom in Tulsa, Oklahoma in a small show at the side-stage.
 Tickets sold out quickly and people flew from all over the world to see the debut.
 The band made their South by Southwest Festival debut in Austin, Texas on Friday, March 20, 2009 at the Levi/Fader Fort, followed by a set at Pangaea.
 The band also played at The Bamboozle music festival in New Jersey on May 3, 2009.
Hard Working Americans is an American rock supergroup formed in 2013.
 The band consists of singer Todd Snider, bassist Dave Schools from Widespread Panic,
Audioslave was an American rock supergroup formed in Los Angeles in 2001.
 The four-piece band consisted of Soundgarden lead singer/rhythm guitarist Chris Cornell and Rage Against the Machine members Tom Morello (lead guitar), Tim Commerford (bass/backing vocals), and Brad Wilk (drums).
 Critics first described Audioslave as a combination of Soundgarden and Rage Against the Machine, but by the band's second album, "Out of Exile", it was noted that they had established a separate identity.
 Audioslave's sound was created by blending 1970s hard rock with 1990s alternative rock.
 Moreover, Morello incorporated his well-known, unconventional guitar solos into the mix.
 As with Rage Against the Machine, the band prided themselves on the fact that all sounds on their albums were produced using only guitar, bass, drums, and vocals.
Vance Powell is a four time winning Grammy Award winning American record producer, engineer and mixer.
 His credits include Chris Stapleton, Jack White, Tyler Bryant & The Shakedown, The Raconteurs, The Dead Weather, The White Stripes, Arctic Monkeys, Wolfmother, Seasick Steve, Black Prairie, The Revivalists, Tinariwen, JEFF the Brotherhood, Daniel Ellsworth & The Great Lakes, and Martina McBride, among many others.
Hollywood Vampires is an American rock supergroup formed in 2015 by Alice Cooper, Johnny Depp and Joe Perry to honor the music of the rock stars who died from excess in the 1970s.
 The band name derives from The Hollywood Vampires, a celebrity drinking club formed by Cooper in the 1970s which included but was not limited to: John Lennon and Ringo Starr of The Beatles, Keith Moon of The Who, and Micky Dolenz of The Monkees.
 Touring members include or have included Duff McKagan and Matt Sorum of Guns 'N Roses fame, as well as Robert DeLeo from Stone Temple Pilots.
The Winery Dogs are an American rock supergroup formed in New York City, New York, United States, in 2012 by Mike Portnoy, Billy Sheehan and Richie Kotzen.
Cracking The Code is the third studio album (and fifth album) released by Stephen Dale Petit, released on 15 September 2013 and recorded primarily at Blackbird Studios in Nashville.
 It was recorded by Grammy award-winning producer Vance Powell and consists of eleven original songs.
 The album features appearances from several notable guests including Howlin’ Wolf guitarist Hubert Sumlin, Dr. John, former Rolling Stones guitarist Mick Taylor and Patrick Carney of The Black Keys.
 Hubert Sumlin’s contribution proved to be the last music he made prior to his death on 4 December 2011.
A Perfect Circle is an American rock supergroup formed in 1999 by guitarist Billy Howerdel and Tool vocalist Maynard James Keenan.
 A Perfect Circle has released three albums: their debut "Mer de Noms" in 2000, a follow up, "Thirteenth Step" in 2003, and an album of radically re-worked cover songs titled "Emotive" in 2004.
 Shortly after "Emotive"' s release, the band went into hiatus while Keenan returned to Tool and starting up solo work in the form of the band Puscifer, and Howerdel releasing a solo album, "Keep Telling Myself It's Alright", under the moniker Ashes Divide.
 Band activity was sporadic in the coming years; the band reformed in 2010, and played live shows on and off between 2010 and 2013, but fell into inactivity after the release of their greatest hits album, "Three Sixty", and a live album box set, "" in late 2013.
 However, in 2017, the band returned to touring and announced plans to record and release a fourth studio album under a new record label, BMG Rights Management, between late 2017 and early 2018.
Little Joy is a Brazilian/American rock supergroup formed in 2007 by Los Hermanos singer/guitarist Rodrigo Amarante, the Strokes drummer Fabrizio Moretti, and Binki Shapiro.