Question: The band famous for the single Waterfalls, had a singer with the nickname Left Eye, who was born on what day?
Context: Surprise Surprise is the 1982 studio album of Mezzoforte on Steinar.  Their fourth album originally released in Iceland as "4" with a different cover made the band famous worldwide when, after the international release, the single "Garden Party" hit the charts. Heterophoria is an eye condition in which the directions that the eyes are pointing at rest position, when "not" performing binocular fusion, are not the same as each other, or, "not straight".  There can be esophoria, where the eyes tend to cross inward in the absence of fusion; exophoria, in which they diverge; or hyperphoria, in which one eye points up or down relative to the other.  Phorias are known as 'latent squint' because the tendency of the eyes to deviate is kept latent by fusion.  A person with two normal eyes has single vision (usually) because of the combined use of the sensory and motor systems.  The motor system acts to point both eyes at the target of interest; any offset is detected visually (and the motor system corrects it).  Heterophoria only occurs during dissociation of the left eye and right eye, when fusion of the eyes is absent.  If you cover one eye (e.g. with your hand) you remove the sensory information about the eye's position in the orbit.  Without this, there is no stimulus to binocular fusion, and the eye will move to a position of "rest".  The difference between this position, and where it would be were the eye uncovered, is the heterophoria.  The opposite of heterophoria, where the eyes are straight when relaxed and not fusing, is called orthophoria. John Douglas Wyatt Doug Wyatt is a former professional American football player who played defensive back in the National Football League for five seasons for the New Orleans Saints and Detroit Lions.  Wyatt was a three-time all-Missouri Valley Conference selection as a defensive back for the Golden Hurricane in 1967, '68 and '69.  Also returned punts and handled field goal kicking and PATs his sophomore and junior seasons.  Tallied a team-high eight pass breakups and was second in tackles with 72 stops as a junior in 1968.  Was looked at to be Dallas Cowboys number one draft pick in the 1969 draft to play strong safety, however Doug underwent knee surgery in the spring before his senior season after an injury on the practice field.  As a senior, Wyatt came back to lead Tulsa in interceptions and pass breakups with five pick offs for 41 yards and 10 pass breakups while recording 66 tackles.  Had totals of 53 points as a sophomore and 25 points his junior season on conversions and field goals, and also totaled 312 yards on 25 punt returns in those two seasons.  Played in the Hula Bowl after his senior campaign.  Wyatt, before the draft was helping the state of Texas with highway cleanup in 1969, when he picked up a 7 up bottle that had been lying on the highway easement.  When he rinsed off the bottle, it exploded from the Texas heat and a piece of shrapnel hit him in his left eye.  Wyatt has been blind in that eye to this day.  However Doug never disclosed his injury to anyone.  Wyatt, was taken in the 17th round as a gamble, but ended up starting the first game for the New Orleans Saints playing blind in one eye every play.Wyatt started 3 seasons with the Saints and was traded to Detroit.  Doug played 2 seasons in Detroit . Doug Wyatt was inducted to the Tulsa HOF in 2006 for Football...He is still an avid Saints & Lions Fan.  He currently resides in Tyler, Texas 20 is a compilation album by American girl group TLC.  It was released by Epic Records on October 15, 2013, marking both the group's 20-plus year legacy in entertainment business and the release of their biographical VH1 original movie, "", which largely inspired the track listing for "20".  Many of their hits are featured, included their four number-one singles: "Creep", "Waterfalls", "No Scrubs", and "Unpretty", plus a new track written by singer Ne-Yo, "Meant to Be".  Most of the tracks are shorter edits of their original album versions, like on their previous compilation album "", and "No Scrubs" is featured in its video version with an accompanying rap of Left Eye. An active shutter 3D system (a.k.a. alternate frame sequencing, alternate image, AI, alternating field, field sequential or eclipse method) is a technique of displaying stereoscopic 3D images.  It works by only presenting the image intended for the left eye while blocking the right eye's view, then presenting the right-eye image while blocking the left eye, and repeating this so rapidly that the interruptions do not interfere with the perceived fusion of the two images into a single 3D image. Lisa Nicole Lopes (May 27, 1971 – April 25, 2002), better known by her stage name Left Eye, was an American hip hop singer, rapper, actress, songwriter and producer.  She rose to fame in the early 1990s as one-third of the girl group TLC, alongside Tionne "T-Boz" Watkins and Rozonda "Chilli" Thomas.  Besides rapping and singing background vocals on TLC recordings, Lopes was one of the creative forces behind the group.  She received more cowriting credits than the other members.  She also designed the outfits and stage for the group and brought concepts to the group image, album titles, artworks and music videos.  Through her work with TLC, Lopes won four Grammy Awards. TLC is an American girl group whose original line-up consisted of Tionne "T-Boz" Watkins, Lisa "Left Eye" Lopes and Rozonda "Chilli" Thomas.  Formed in Atlanta, Georgia in 1990, the group was very successful during the 1990s despite numerous spats with the law, each other, and the group's record label and management.  They scored nine top-ten hits on the "Billboard" Hot 100, including four number-one singles "Creep", "Waterfalls", "No Scrubs", and "Unpretty".  The group also recorded four multi-platinum albums, including "CrazySexyCool" (1994) which still remains the only album by a female group to receive a diamond certification from the Recording Industry Association of America (RIAA).  TLC also became the first R&B group in history to receive Million certification from the Recording Industry Association of Japan (RIAJ) for "FanMail" (1999). Im Dong-Hyun (Korean: 임동현 ; ] ; born 12 May 1986) is a South Korean archer.  He competes for the South Korean national team and is a former world number one.  He has 20/200 vision in his left eye and 20/100 vision in his right eye, meaning he needs to be 10 times closer to see objects clearly with his left eye, compared to someone with perfect vision. "Waterfalls" is a song by American recording group TLC.  It was written by band member Lisa "Left Eye" Lopes with Marqueze Etheridge and Organized Noize for TLC's second album, "CrazySexyCool" (1994), featuring production by the latter.  The song was released as the third single from the album on May 29, 1995 in the United States, followed by a United Kingdom release on August 5, 1995. The Checkers (Japanese: チェッカーズ) was a Japanese band famous in the 1980s.  The band was formed by Toru Takeuchi, the leader and the guitarist, who asked Fumiya Fujii to start a band with him.  They made a debut on 21 September 1983 and split up on 31 December 1992.  All of their single releases entered top 10 in Japanese charts, many of them making it to No 1.  Fumiya Fujii, who was the lead singer and the main lyricist, went on to pursue a successful solo career.
Answer: May 27, 1971