Question: What day did Led Zeppelin release their album that contained The Crunge?

Context articles: Houses of the Holy
Led Zeppelin Boxed Set 2
Led Zeppelin II
No Quarter (song)
Great Zeppelin: A Tribute to Led Zeppelin
Hammer of the Gods (book)
The Crunge
Led Zeppelin Boxed Set
Led Zeppelin discography
Led Zeppelin covers and tributes

Houses of the Holy is the fifth studio album by the English rock band Led Zeppelin, released on 28 March 1973 by Atlantic Records.
 It is their first album composed of entirely original material and it represents a turning point in musical direction for the band, who had begun to record songs with more layering and production techniques.
Led Zeppelin Boxed Set 2 is a double album released by Atlantic Records on 21 September 1993.
 This box set features the rest of the English rock band Led Zeppelin's catalogue not included in the 1990 4-CD box set "Led Zeppelin", all digitally remastered, including the previously unreleased studio track "Baby Come On Home".
 A 54-page booklet was also included with the release.
 Between this box set and the 4-CD box set every track from the band's nine studio albums are featured along with two BBC live recordings; the band's only non-LP b-side; and one studio outtake.
Led Zeppelin II is the eponymous second studio album by the English rock band Led Zeppelin, released on 22 October 1969 in the United States and on 31 October 1969 in the United Kingdom by Atlantic Records.
 Recording sessions for the album took place at several locations in both the United Kingdom and North America from January to August 1969.
 The album's production was credited to the band's lead guitarist and songwriter Jimmy Page, and it also served as Led Zeppelin's first album to utilise the recording techniques of the engineer Eddie Kramer.
 Incorporating several elements of blues and folk music, "Led Zeppelin II" exhibited the band's evolving musical style of blues-derived material and their guitar riff-based sound.
 It has been described as the band's heaviest album.
"No Quarter" is a song by Led Zeppelin that appears on their 1973 album "Houses of the Holy".
 It was written by John Paul Jones, Jimmy Page and Robert Plant.
 The song became a centerpiece at all Led Zeppelin concerts thereafter, until their final tour.
 It appears in both the film versions and both live album versions of "The Song Remains the Same" released in 1976 and expanded in 2007.
 It appeared once more in 1994 on Page and Plant's as the title track.
 It also appears on Led Zeppelin's 2012 live album "Celebration Day", which documented their 2007 reunion performance at the O2 Arena in London.
 It was re-released in the deluxe edition of "Houses of the Holy".
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.
 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.
 The American edition was issued by Deadline Records in 1999.
 Deadline Records also issued a very rare vinyl version of the album in 1999, omitting 4 tracks due to time limitations of vinyl.
 Songs from this album appear on many compilations and also on re-issues of older albums as bonus tracks.
 The album was re-issued in 2005 by the Canadian label Legacy, with the title Great White Salutes Led Zeppelin.
 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".
Hammer of the Gods is a book written by music journalist Stephen Davis, published in 1985.
 It is an unauthorized biography of the English rock band Led Zeppelin.
 After its release it became a "New York Times" bestseller paperback, and is hyped by its publisher as being the best-known Led Zeppelin biography.
 It has been reprinted three times since its first publication and has been released under the alternative title Hammer of the Gods: The Led Zeppelin Saga.
 The title is derived from a line in "Immigrant Song", a track from the band's third album.
"The Crunge" is a song by the English rock band Led Zeppelin from their 1973 album "Houses of the Holy".
 It was also released as the B-side of "D'yer Mak'er" in the US.
Led Zeppelin is a box set compilation of songs by the English rock band Led Zeppelin, released on 7 September 1990 on Atlantic Records, digitally remastered on four compact discs, six vinyl records, or four cassette tapes.
 The first compilation album released by Led Zeppelin, selection and remastering of the tracks were supervised by Jimmy Page and took place in New York during early to mid-1990.
 A 36-page booklet was also included with the release.
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.
 The band pioneered the concept of album-oriented rock and often refused to release popular songs as singles.
 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".
 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.
 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.
 Led Zeppelin's second studio album, "Led Zeppelin II", recorded when the band were on tour, was released a few months after the first.
 It reached number one in several countries, including the UK and the US, where it was certified 12 times multi-platinum.
 The album produced Led Zeppelin's most successful single, "Whole Lotta Love", which peaked at several music charts in the top 10. "
Led Zeppelin III" (1970) was a softer, more folk-based effort compared to the hard rock of the band's previous releases.
 It also peaked at number one in the UK and in the US.
Led Zeppelin songs have been the subject of cover versions on occasion; American band Dread Zeppelin have made a career out of covering and parodying Zeppelin tunes.
 However, other serious and authentic-sounding tribute bands have also emerged, striving to keep the true essence of a Led Zeppelin live show experience alive such as the Brazilian "Led Brazil" and Swan Song - A Tribute to Led Zeppelin, In the Light, and the British band Fred Zeppelin, who are based in the Black Country homeland of Plant and Bonham and have been seen by Robert Plant several times.
 Lez Zeppelin is also an all-female tribute act, performing the work of Led Zeppelin.