Question: Slave Ambient is the second studio album by American indie rock band The War on Drugs, released on August 16, 2011, on Secretly Canadian, recorded over three years, "Slave Ambient" is the final release to feature contributions from which founding guitarist, that's an American singer, songwriter, multi-instrumentalist and record producer?
Context: Radiosurgery is the seventh studio album by American rock band New Found Glory.  It was first released on September 30, 2011 in Australia, before its wider release on October 4 through independent label Epitaph Records.  It is the band's final studio album to feature founding guitarist Steve Klein.  To follow up predecessor "Not Without a Fight" (2009), the band began writing new material during their stint on the 2010 Honda Civic Tour.  After self-producing a set of demos and contacting long-term record producer Neal Avron, the band went on to record the album in Avron's home recording studio over a period of three months in 2011.  The quintet set out to write an album that paid homage to classic punk rock records that first inspired them to form a band during the 1990s.  Listening extensively to the likes of early Green Day and Ramones, New Found Glory strove to create a sound that could "bridge the gap" between old and new generations of the genre. Gardens & Villa is the début studio album by American indie rock band Gardens & Villa.  Released on 4 July 2011 by independent record label Secretly Canadian, the album was recorded in Oregon over two weeks in the summer of 2010 with the help of the band's labelmate Richard Swift.  The album includes the singles "Black Hills" and "Orange Blossom." Slave Ambient is the second studio album by American indie rock band The War on Drugs, released on August 16, 2011, on Secretly Canadian.  Recorded over three years, "Slave Ambient" is the final release to feature contributions from founding guitarist Kurt Vile and drummer Mike Zanghi, and the first to feature drummer Steven Urgo. Kurt Samuel Vile (born January 3, 1980) is an American singer, songwriter, multi-instrumentalist and record producer.  He is best known both for his solo work and as the former lead guitarist of rock band The War on Drugs.  Both in the studio and during live performances, Vile is accompanied by his backing band, The Violators, which currently includes Jesse Trbovich (bass, guitar, saxophone), Rob Laakso (guitar, bass) and Kyle Spence (drums). Music for Dogs is the third studio album by American indie rock band Gardens & Villa.  Released on 21 August 2015 by independent record label Secretly Canadian.  The album was orchestrated with the help of visionary producer Jacob Portrait of Unknown Mortal Orchestra.  The band hoped ""Music for Dogs"" would maintain a wider scope than some of their other work by making it sound just as much like the futuristic music of tomorrow as it does the classic tunes of '76 Freaky Styley is the second studio album by American rock band Red Hot Chili Peppers, released on August 16, 1985 on EMI Records.  The album name holds its origins in a commonly used phrase in the '80s to describe anything as being "freaky styley".  "Freaky Styley" marks founding guitarist Hillel Slovak's studio album debut, following his return to the band earlier in the year.  The album is also the last to feature drummer Cliff Martinez.  "Freaky Styley" was produced by George Clinton, of Parliament-Funkadelic. " Jungle Man" and "Hollywood (Africa)" were released as the album's two singles while "Catholic School Girls Rule" and "Jungle Man" both had music videos made for the songs. Future Weather is an EP by American indie rock band The War on Drugs, released on October 26, 2010 on Secretly Canadian.  Released on both twelve-inch vinyl and as a digital download, the EP precedes the band's second studio album, "Slave Ambient", which feature tracks from this release in a re-recorded state. Wagonwheel Blues is the debut album by American indie rock band The War on Drugs, released on June 19, 2008 on Secretly Canadian.  It is the only studio album to feature contributions from drummer Kyle Lloyd. 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 album debuted at number 26 on the "Billboard" 200 and received universal acclaim from critics upon its release, appearing on and topping numerous end-of-year best album lists.  The album produced five singles: "Red Eyes", "Under the Pressure", "Burning", "Eyes to the Wind", and "An Ocean in Between the Waves", all of which were released as radio promotional singles only. Barrel of Batteries is the first EP released by American indie rock band The War on Drugs, released on March 4, 2008 on Secretly Canadian.  The release featured five demos that the band was particularly drawn to.  Upon its release, the band gave downloads of the EP away for free for a limited time.
Answer: Kurt Samuel Vile