Question: Led Zeppelin Deluxe Edition was a set of albums released by the group who formed on what date?

<P0-S0> Led Zeppelin is the eponymous debut studio album by English rock band Led Zeppelin, released on 12 January 1969 in the United States and on 31 March 1969 in the United Kingdom by Atlantic Records. <P0-S1>  Featuring integral contributions from each of the group's four members, the album was recorded in October 1968 at Olympic Studios in London and established their fusion style of both blues and rock music. <P0-S2>  It also attracted a large and devoted following to the band; Zeppelin's take on the emerging hard rock sound endeared them to parts of the counterculture on both sides of the Atlantic Ocean. <SEP> <P1-S0> The discography of the English rock band Led Zeppelin consists of nine studio albums, four live albums, nine compilation albums, 16 singles and eight music downloads. Formed in London in 1968, the group consisted of guitarist Jimmy Page, singer Robert Plant, bass player John Paul Jones, and drummer John Bonham. <P1-S1>  The band pioneered the concept of album-oriented rock and often refused to release popular songs as singles. <P1-S2>  Nevertheless, four of their ten songs that reached the Hot 100 had no mention of the title in the lyrics: "Immigrant Song", "Black Dog", "Over the Hills and Far Away", "D'yer Mak'er". <P1-S3>  Their debut album, "Led Zeppelin" (1969), released by Atlantic Records, charted at number six on the UK Albums Chart and at number ten on the United States "Billboard" 200. <P1-S4>  It received several sales certifications, including an 8 times multi-platinum from the Recording Industry Association of America (RIAA) and Diamond from the Music Canada. <P1-S5>  Led Zeppelin's second studio album, "Led Zeppelin II", recorded when the band were on tour, was released a few months after the first. <P1-S6>  It reached number one in several countries, including the UK and the US, where it was certified 12 times multi-platinum. <P1-S7>  The album produced Led Zeppelin's most successful single, "Whole Lotta Love", which peaked at several music charts in the top 10. " <P1-S8> Led Zeppelin III" (1970) was a softer, more folk-based effort compared to the hard rock of the band's previous releases. <P1-S9>  It also peaked at number one in the UK and in the US. <SEP> <P2-S0> Great Zeppelin: A Tribute to Led Zeppelin is a cover album released by the American hard rock band Great White in 1998, dedicated to songs of Led Zeppelin. <P2-S1>  It was recorded live in a concert that took place at The Galaxy Theatre of Santa Ana, California, USA, in December 1996 and released by the French label Axe Killer. <P2-S2>  The American edition was issued by Deadline Records in 1999. <P2-S3>  Deadline Records also issued a very rare vinyl version of the album in 1999, omitting 4 tracks due to time limitations of vinyl. <P2-S4>  Songs from this album appear on many compilations and also on re-issues of older albums as bonus tracks. <P2-S5>  The album was re-issued in 2005 by the Canadian label Legacy, with the title Great White Salutes Led Zeppelin. <P2-S6>  The entire album appears also on Great White's double-CD compilation "A Double Dose" issued by Deadline Music in 2005, along with the album of covers "Recover". <SEP> <P3-S0> The Led Zeppelin Deluxe Edition is a series of albums reissued by English rock group Led Zeppelin, distributed by Atlantic Records. <P3-S1>  It contains all nine of the original Led Zeppelin studio albums remastered from the original analog tapes. <P3-S2>  Along with the remastered albums, there is a companion disc with each album, consisting of previously unreleased audio tracks and alternate mixes of released tracks. <P3-S3>  Many of these are described as work-in-progress or alternate mixes made during the original production rather than new remixes generated to highlight discarded recording elements (as did the remixes made for "The Beatles Anthology"). <P3-S4>  The first companion album consists of the 10 October 1969 concert in Paris. <P3-S5>  The albums were released in chronological order, each with inverted album covers.