Question: "Grey" is the fourth studio album by a singer born in which year ?

Sandy Lam Yik-lin (林憶蓮 ; born 26 April 1966) is a Hong Kong singer. <SEP> Tegui Calderón Rosario (born February 1, 1972) is a Puerto Rican hip hop recording artist and actor.  He began his musical career in 1996 (as Tego Tec) and was supported by the famous Puerto Rican rapper Eddie Dee, who invited him on his second studio album, "El Terrorista De La Lírica", released in 2000.  Calderón reached international success in 2003 with his first album, "El Abayarde", which sold 300.000 copies worldwide and was nominated for a Latin Grammy Award.  His importance in reggaeton music led him to participate in Eddie Dee's "12 Discípulos" album in 2004.  He released three more studio albums between 2006 and 2015, varying in styles, focusing more in hip hop and African music rather than reggaeton in "The Underdog" (2006) and "El Abayarde Contra-ataca" (2007).  His fourth studio album, "El Que Sabe, Sabe", released in 2015, won a Latin Grammy Award for Best Urban Music Album.  In the same year, he announced that he is planning a studio album alongside the Puerto Rican reggaeton and pop singer Yandel titled "El Blanco Y El Negro". <SEP> Joshua Ryan "Jake" Owen (born August 28, 1981) is an American country music singer and songwriter.  Signed to RCA Nashville in 2006, he released his debut studio album "Startin' with Me" that year.  This album produced three singles, all of which reached top 20 on the "Billboard" Hot Country Songs chart: his debut single "Yee Haw", "Startin' with Me", and "Something About a Woman".  A second studio album, 2009's "Easy Does It", has accounted for three more singles: "Don't Think I Can't Love You", "Eight Second Ride", and "Tell Me".  In September 2011, Owen achieved his first number one hit on the country charts with the title track to his third studio album "Barefoot Blue Jean Night", as did with "Alone with You", "The One That Got Away", and "Anywhere with You".  His fourth studio album, "Days of Gold" produced two singles with its title track, which broke the top 20 in 2014, and the number one single "Beachin'". <SEP>  To continue the success of her last album in February of the same year, Sandy and her producers focused on the successful elements of her last album and applied onto this album, which introduced Eurodance into Hong Kong.  Through this album, Sandy has proved herself not as a one-hit-album wonder, but a determined singer who can always create breakthrough in her albums and performance.  "Grey" was released very strategically by CBS Records.  They were named Grey Project Phase 1, 2, and 3 respectively.  Phase One showed Sandy looking directly at the audience, and the clothing and background was cream-white.  Phase One was released in vinyl, cassette tape and CD.  Phase Two showed Sandy looking at the audience at the corner of her eye, in which the background and clothing were mainly dark blue and black.  Phase Two was released only in vinyl and cassette tapes. "Grey" is the fourth studio album by Sandy Lam, released under CBS Records in 1987.  In Phase Three, Sandy showed no demand from the audience.  She was in stark black and white.  Like Phase Two, Phase Three was only released in vinyl and cassette tapes.  Phase Three was a 12 inch remix of "Grey" and "Family Man".