Question: What is the name of the band that sang Numb during their 1992 to 1993 Zoo TV concert tour?

Context paragraphs:
Up All Night Tour: The Up All Night Tour was the first headlining concert tour by English-Irish boy band One Direction, showcasing their debut album, "Up All Night" (2011).  It began in December 2011 and was One Direction's first solo tour after being formed in the seventh series of "The X Factor" and being signed to Syco Records.  The concert tour was announced in September 2011, with the initial British and Irish dates being revealed.  The concert tour was managed by Modest!  Management, the shows were backed by a five-piece musical band, and the creative assessments were handled by Caroline Watson and Lou Teasdale, among others.  After the initial concert tour concluded in January 2012, shortly afterwards, the concert tour expanded with legs in Oceania and North America.  They ultimately played over 60 shows in Europe, Oceania and North America.

Zoo TV Live: Zoo TV Live is a live album by the Irish rock band U2.  It was released exclusively to subscribing members of U2's official site, replacing "U2.COMmunication" on 20 November 2006.  This double CD features the same material that is on the "" VHS and DVD releases, as well as one bonus track from the Zoo TV special, "Tryin' to Throw Your Arms Around the World."  Although U2's website refers to the album as ZOO2Live, the album is titled "Zoo TV Live" according to the actual CDs.  This album was discontinued from the website for the release of "" in 2007.  Recently for the U2.com 2012/13 subscriber offer, the album was included as part of a 'bundle' edition along with U22 and 11 instant downloads from U22.

Where We Are Tour (One Direction): The Where We Are Tour was the third headlining concert tour by English-Irish boy band One Direction.  The concert tour visited stadiums from April through October 2014 with addition to special performances in Las Vegas on 20 September 2014 for the iHeartRadio Music Festival.  The concert tour officially kicked off on 25 April 2014 at El Campín Stadium in Bogotá, Colombia and concluded on 5 October 2014 at Sun Life Stadium in Miami, Florida.  It promoted the band's third studio album, "Midnight Memories", also announced along with the tour.  Australian pop/rock band 5 Seconds of Summer served as opening act for UK, European and US tour dates.  The tour grossed $290 million in sales after 69 performances with total attendance of 3.4 million.  It became the 16th highest-grossing concert tour of all time.

Take Me Home Tour (One Direction): The Take Me Home Tour was the second headlining concert tour by British-Irish boy band [¹d].  Announced by member Liam Payne at the 2012 BRIT Awards in early 2012, the original concert tour was billed as the UK & Ireland Arena Tour.  In mid-2012, the concert tour expanded with legs in North America and Australia following the band's international breakthrough.  The concert tour visited arenas and stadiums from February through November 2013.  The concert tour commenced at London's O2 Arena on 23 February 2013.  The tour was documented in the film "" directed by Morgan Spurlock .

PopMart Tour: The PopMart Tour was a worldwide concert tour by rock band U2.  Launched in support of the group's 1997 album, "Pop", the tour's concerts were performed in stadia and parks in 1997 and 1998.  Much like the band's previous Zoo TV Tour, PopMart was elaborately staged.  Its lavish stage design had a 165 ft wide LED screen, a 100 ft -high golden arch, and a large mirror-ball lemon.  As with the Zoo TV tour, the band delivered an image and performance that were ironic and self-mocking, deviating from its earnest performances of the 1980s; the band performed in costumes that, along with the PopMart stage design, poked fun at the themes of consumerism and pop culture.

Zoo TV: Live from Sydney: Zoo TV: Live from Sydney is a concert video release by rock band U2 from the "Zoomerang" leg of their Zoo TV Tour.  Recorded on Saturday, 27 November 1993 at Sydney Football Stadium on the band's featured stop in Sydney, Australia, it was released in May 1994 on VHS and Laserdisc, and re-released in September 2006 on DVD.  It won the Grammy Award for Best Music Video, Long Form in 1994.  The show was also broadcast around the world live on pay-per-view.

Zoo TV Tour: The Zoo TV Tour (also written as ZooTV, ZOO TV or ZOOTV) was a worldwide concert tour by rock band U2.  Staged in support of their 1991 album "Achtung Baby", the tour visited arenas and stadiums from 1992 to 1993.  To mirror the new musical direction that the group took with "Achtung Baby", the tour was intended to deviate from their past and confound expectations of the band.  In contrast to U2's austere stage setups from previous tours, the Zoo TV Tour was an elaborately staged multimedia event.  It satirised television and media oversaturation by attempting to instill "sensory overload" in its audience.  To escape their reputation for being earnest and overly serious, U2 embraced a more lighthearted and self-deprecating image on tour.  Zoo TV and "Achtung Baby" were central to the group's 1990s reinvention.

Numb (U2 song): "Numb" is a song by rock band U2.  It is the third track from their 1993 album "Zooropa" and was released in June 1993 as the album's first single.  The song features a monotonous mantra of "don't" commands spoken by guitarist the Edge amidst a backdrop of various sound effects and samples.  The noisy composition and lyrical concept for "Numb" were inspired by the theme of sensory overload, which had prominently been incorporated into the Zoo TV Tour.  Lead singer Bono and drummer Larry Mullen Jr. provided backing vocals on the track.  The song received remixes from Paul Oakenfold, Rollo Armstrong and Rob Dougan.

List of Björk concert tours: Icelandic music composer and singer Björk has embarked on seven concert tours, with all of them being worldwide.  After her split up with The Sugarcubes, Björk embarked in her first concert tour to promote "Debut".  The Tour lasted one year, from August 1993 to July 1994, and included a concert to support the U2 on their Zoo TV Tour at the Wembley Stadium.  The following year, she performed on the worldwide Post Tour which was extensively long and critically lauded.  The tour visited different festivals and arenas throughout Europe, North America, Oceania and Asia and featured the first performance in South America.  In November 1997, with the release of "Homogenic" she embarked on the Homogenic Tour after promoting the album with a short promotional tour earlier during the same year.  The Tour was extended in 1998 after a cancelled North America tour with the Radiohead.  After the end of the tour in 1999, Björk embarked on the Vespertine World Tour which featured performances with a full Orchestra in Opera houses.  The tour was critically lauded and financially expensive.  In 2003 she toured throughout Europe and North America (including one stop in Asia) for her Greatest Hits Tour, performing in Stadiums and headlining major European Festivals.

Elevation Tour: The Elevation Tour was a worldwide concert tour by the Irish rock band U2.  Launched in support of the group's 2000 album "All That You Can't Leave Behind", the tour visited arenas in 2001.  After the band's previous two extravagant stadium tours, Zoo TV and PopMart, the Elevation Tour returned the band to indoor arenas with a much more stripped-down, intimate stage design.  A heart-shaped B-stage extended from the main stage, while encapsulating many of the fans.

Supporting paragraphs: Numb (U2 song) Zoo TV Tour
Answer: "Numb" is a song by rock band U2.