Question: Which artist beat both Bob Dylan and the musician who was part of the Mothers of Invention band to the release of the first studio double album?

Context paragraphs:
Freak Out!: Freak Out!  is the debut studio album by the American rock band the Mothers of Invention, released June 27, 1966, on Verve Records.  Often cited as one of rock music's first concept albums, the album is a satirical expression of frontman Frank Zappa's perception of American pop culture.  It was also one of the earliest double albums in rock music (Bob Dylan's "Blonde on Blonde" was originally scheduled to precede it by a week, but its release was delayed until more than a month later), and the first 2-record debut.  In the UK the album was originally released as an edited single disc.

Frank Zappa: Frank Vincent Zappa (December 21, 1940 – December 4, 1993) was an American musician, composer, activist and filmmaker.  His work was characterized by nonconformity, free-form improvisation, sound experiments, musical virtuosity, and satire of American culture.  In a career spanning more than 30 years, Zappa composed rock, pop, jazz, jazz fusion, orchestral and "musique concrète" works, and produced almost all of the 60-plus albums that he released with his band the Mothers of Invention and as a solo artist.  Zappa also directed feature-length films and music videos, and designed album covers.  Publications such as "Ultimate Classic Rock" and "The Independent" have described him as one of the most innovative and stylistically diverse rock musicians of his generation.

The Freewheelin' Bob Dylan: The Freewheelin' Bob Dylan is the second studio album by American singer-songwriter Bob Dylan, released on May 27, 1963 by Columbia Records.  Whereas his self-titled debut album "Bob Dylan" had contained only two original songs, "Freewheelin' " represented the beginning of Dylan's writing contemporary words to traditional melodies.  Eleven of the thirteen songs on the album are Dylan's original compositions.  The album opens with "Blowin' in the Wind", which became an anthem of the 1960s, and an international hit for folk trio Peter, Paul & Mary soon after the release of "Freewheelin' ".  The album featured several other songs which came to be regarded as among Dylan's best compositions and classics of the 1960s folk scene: "Girl from the North Country", "Masters of War", "A Hard Rain's a-Gonna Fall" and "Don't Think Twice, It's All Right".

The Things We Left Behind: The Things We Left Behind is the twelfth studio album released by Canadian country rock band Blue Rodeo, released on November 10, 2009.  It is their first studio double album.

Bob Dylan's Greatest Hits Vol. II: Bob Dylan's Greatest Hits Vol.  II, also known as More Bob Dylan Greatest Hits, is the second compilation album by American singer-songwriter Bob Dylan, released on November 17, 1971 by Columbia Records.  With Dylan not expected to release any new material for an extended period of time, CBS Records president Clive Davis proposed issuing a double LP compilation of older material.  Dylan agreed, compiling it himself and suggesting that the package include a full side of unreleased tracks from his archives.  After submitting a set of excerpts from "The Basement Tapes" that Davis found unsatisfactory, Dylan returned to the studio in September 1971 to recut several "Basement" songs, with Happy Traum providing backup.

TruenoTierra: TruenoTierra is the seventh studio album by Argentine hard rock band La Renga, released on December 12, 2006.  It was the first studio double album released by the band.

Bob Dylan: The Complete Album Collection Vol. One: The Complete Album Collection Vol.  One is a forty-seven disc box set released on November 4, 2013 by Bob Dylan.  It includes thirty-five studio albums released between 1962 and 2012, six live albums, and a compilation album, "", which contains previously released material unavailable on regular studio albums and makes the compilations "Bob Dylan's Greatest Hits", "Bob Dylan's Greatest Hits Vol.  II", "Biograph", "Bob Dylan's Greatest Hits Volume 3" and "The Essential Bob Dylan" obsolete.  This release is the first time that the 1973 album "Dylan" has been released on CD in North America.  Fourteen of the albums have been remastered for this release.  Also included was a hardcover book featuring extensive new album-by-album liner notes penned by Clinton Heylin and a new introduction written by Bill Flanagan.

Shelter from the Storm: "Shelter from the Storm" is a song by Bob Dylan, released on his 15th studio album, "Blood on the Tracks", in 1975.  Along with "Tangled Up in Blue", "Shelter from the Storm" was one of two songs from "Blood on the Tracks" to be re-released on the 2000 compilation "The Essential Bob Dylan".  The song also appears on two live albums by Bob Dylan — "Hard Rain" (from a May 1976 performance) and "At Budokan" (recorded in February 1978).  A first take of the song, from the same recording session that produced the album track, is included on "The Best of Bob Dylan, Vol.  1" (1997).

The Book of Souls: The Book of Souls is the sixteenth studio album by English heavy metal band Iron Maiden, released on 4 September 2015.  It is the band's first studio double album, and therefore also their longest to date, with a total length of 92 minutes.  Its launch and supporting tour were delayed to allow vocalist Bruce Dickinson time to recover from the removal of a cancerous tumour in early 2015.

Verlaine et Rimbaud: Verlaine et Rimbaud (English: ""Verlaine and Rimbaud"") is an album by Léo Ferré.  It was released in 1964 by Barclay Records.  This album is one of the first studio double albums in popular music history (before Bob Dylan's or Frank Zappa's).

Supporting paragraphs: Verlaine et Rimbaud Frank Zappa
Answer: Léo Ferré