Question: How many albums has the artist who released his second studio album on October 15, 1987 sold?
Context: Puerto Rican recording artist Ricky Martin has released ten studio albums, eight compilation albums, two live albums, one soundtrack album and four box sets.  As of April 2013, the singer has sold over 70 million albums worldwide.  Martin's self-titled debut studio album was released in November 1991 by Sony Discos.  Two years later, Columbia Records released Martin's second studio album, "Me Amarás".  Despite both albums failing to achieve a significant commercial success, they pushed Martin towards superstar status in many Latin American countries.  His third studio album, "A Medio Vivir", was released in September 1995 by Sony Latin.  The album features a "harder rock edge style" than his previous efforts, while being mixed with Latin references such as flamenco and cumbia.  "A Medio Vivir" charted in several countries and peaked at number seven in Spain and number 11 on the US Latin Albums chart. The discography of Public Enemy, an American hip hop group, consists of thirteen studio albums, two live albums, four compilation albums, two remix albums, one soundtrack album, four video albums, thirty-nine singles, four promotional singles and thirty-nine music videos.  The group released their debut studio album, "Yo!  Bum Rush the Show", in February 1987; it peaked at number 125 on the United States "Billboard" 200.  The album spawned the singles "Public Enemy No. 1" and "You're Gonna Get Yours".  Public Enemy released their second studio album, "It Takes a Nation of Millions to Hold Us Back", in April 1988.  The album peaked at number 42 on the "Billboard" 200.  It has since sold 1.3 million copies in the US, earning a platinum certification from the Recording Industry Association of America (RIAA).  Four of the album's singles charted on the US "Billboard" Hot R&B/Hip-Hop Songs chart: "Bring the Noise", "Don't Believe the Hype", "Night of the Living Baseheads" and "Black Steel in the Hour of Chaos".  The former three, along with the single "Rebel Without a Pause", also charted in the United Kingdom. American singer Jessica Simpson has released seven studio albums, four compilation albums, three video albums, seventeen singles, and fifteen music videos.  Her debut album, "Sweet Kisses" (1999), was released through Columbia Records, reached number 25 on the US "Billboard" 200 albums chart, and was certified double-platinum by the Recording Industry Association of America (RIAA).  The album sold 1.9 million copies in the US and produced three singles.  Simpson's debut single, "I Wanna Love You Forever", reached number 3 on the "Billboard" Hot 100 and was certified platinum by the RIAA.  In 2001, Simpson released her second studio effort, titled "Irresistible", which failed to match the success of "Sweet Kisses".  With estimated sales of over 755,000 copies, "Irresistible" peaked at number 6 in the United States.  Her third studio album, "In This Skin", was released in August 2003.  Guided by the publicity of her reality TV show, , that album became the best-selling effort of her career, achieving a peak position of number 2 and triple platinum certification in the US.  By 2009, "In This Skin" had sold 3 million copies in the US and produced four singles.  In 2004, Simpson released her fourth studio and her first Christmas album, "".  It reached number 14 in the US and was certified gold by the RIAA.  As of February 2009, "Rejoyce" has sold 669,000 copies in the US. The discography of American recording artist Marcella Detroit consists of seven studio albums, two compilation albums, sixteen singles (including three as a featured artist), and ten other appearances.  Detroit released her debut studio album "Marcella" in 1982 under her birth name Marcy Levy, which went largely unnoticed.  She became a member of pop group Shakespears Sister in 1989, who released two studio albums in her time with the band, the second, "Hormonally Yours", peaked at #3 on the UK Albums Chart, and was certified double platinum by the BPI.  After leaving the band in 1993, Detroit released her second studio album "Jewel" in March 1994, which peaked at #15 on the UK Albums Charts, and was certified silver.  The album's lead single, "I Believe", peaked at #11 in the UK, and reached the top ten in Australia.  Her following album "Feeler", released in September 1996, was less successful, although it reached #82 in Japan.  A live album, "Without Medication Plus MTV "Buzz Live"" was released promotionally in Japan the same year.  Detroit's first EP, "Abfab Songs", was released in 1999, consisting entirely of original songs featured on "Absolutely Fabulous" in 1996, when Detroit guest-starred in two episodes as an angel.  The same year, she released "Demoz", a double-CD collection of demos through her website.  Her fourth studio album "Dancing Madly Sideways" was released in the same fashion, and thus did not chart in any territories. American singer-songwriter Nichole Nordeman has released four studio albums, one live album, four compilation albums, one extended play, one soundtrack album, eighteen singles, and three music videos.  In 1998, after winning a contest sponsored by the Gospel Music Association, Nordeman was signed to Star Song Communications and Sparrow Records and began to work on her debut studio album, "Wide Eyed".  The album was released on September 1998 and entered the "Billboard" Christian Albums and "Billboard" Heatseekers Albums charts at number 16 and 29, respectively, both of which marked her chart debut.  "Wide Eyed" spawned four singles, "To Know You," "Who You Are," "I Wish the Same", and "Wide Eyed", and has sold 130,000 copies in the United States.  In May 2000, Nordeman released her second studio album, "This Mystery", which charted on the "Billboard" Christian Albums chart at 12.  Three singles, "This Mystery," "Fool For You" and "Every Season", were released from "This Mystery".  Nordeman's third studio album, "Woven & Spun", was released on September 2002.  The album entered the "Billboard" 200 chart at number 136 and at the "Billboard" Christian Albums chart at number five.  All three of "Woven & Spun"' s singles, "Holy", "Legacy", and "Even Then", became top forty hits on the "Billboard" Christian Songs chart.  "Holy" spent 10 weeks at number one on the Christian AC radio charts.  In May 2003, Nordeman released her first live album, "Live at the Door", which was recorded at The Door music venue in Dallas, Texas.  In May 2005, she released her fourth studio album, "Brave".  The album entered the "Billboard" 200 chart at number 119 and at the "Billboard" Christian Albums chart at number two, marking Nordeman's career highest charting debut.  Its lead single and title track became her first "Billboard" number one hit on the "Billboard" Christian Songs chart, while its two succeeding singles, "What If" and "Real to Me", became top twenty hits on the chart. Henry Santos (born Henry Santos Jeter on December 15, 1979) is a Dominican artist.  Best known for his tenure as a singer and songwriter in the bachata supergroup Aventura, Henry Santos is a Dominican vocalist from New York City, who made his debut as a solo artist in 2011.  Born Henry Santos Jeter, December 15, 1979, in Moca, Espaillat, Dominican Republic, he moved with his family to the Bronx, NY, at age of 13.  He is cousin of bachata star Romeo Santos, with whom he co-founded Aventura in 1996.  Originally known as "Los Tinelles", the group made its full-length debut with “Trampa De Amor” in 1998.  Aventura became recognized worldwide with the smash hit "Obsesión" from their third album, We Broke The Rules (2002).  Aventura’s success was elevated by "Ella Y Yo", a collaboration with the reggaeton artist Don Omar from their fifth Studio album God’s Project (2005).  It was the first of ten straight top ten hits on the Billboard Hot Latin Songs chart.  After nine albums (six studio and three live efforts) Aventura announced their separation in 2011.  Later that year, Henry Santos & Romeo released solo albums.  Introducing Henry Santos (2011) debuted number 2 on the Billboard Tropical Albums Chart.  Hits such as ‘Poquito A Poquito’, ‘Por Amor (Mi Fiel Fanatica)’ and ‘Por Nada’ were favorites among worldwide bachata listeners.  His second studio album Henry Santos My Way (2013) positioned two number-one hits on Billboard’s Tropical Songs Chart with "My Way" and “La Vida“.  In 2015, after the disappearance of Siente Music, the label that represented Santos (collaboration between Venemusic & Universal Music Group), Henry continued his independent solo career under his own record label (Hustlehard Entertainment LLC) releasing two successful productions: Henry Santos The Third Deluxe (2016), with the hits “Y Eres Tan Bella“, “Quédate”, “Cuídame”, “ Ella Me Dijo” and “Si Me Besa Tu Boca”, ranking at number 8 on iTunes’ Latin Albums Chart & number 4 on Amazon, and Henry Santos The Live Album, Sólo Éxitos (2017).  This is a Live Album compilation of all Henry Santos hits, including all the hits he penned for legendary latin Grupo Aventura.  From Henry Santos' solo breakout hit "Poquito A Poquito" to one of the most popular Grupo Aventura tracks performed at 2011's Festival Viña Del Mar "Nueve & Quince", we’re are able to relive all the glorious moments of Henry Santos' 20-year music career.  Hits like "Deja Vú", "Bésame Siempre", "Cuídame" & "Trece Días (Migajitas De Amor)", reminds us why Henry Santos is known as one of the original Kings Of Modern Bachata.” The discography of Weezer, an American rock band, consists of 10 studio albums, two compilation albums, one video album, six extended plays, twenty-eight singles and twenty-four music videos. Weezer's self-titled debut studio album, often referred to as "The Blue Album", was released in May 1994 through DGC Records.  The album was a huge commercial success, peaking at number 16 on the US "Billboard" 200 and spawning the singles "Undone – The Sweater Song" and "Buddy Holly", both of which were responsible for launching Weezer into mainstream success with the aid of music videos directed by Spike Jonze.  It has sold 3.3 million copies in the United States and has been certified triple platinum by the Recording Industry Association of America (RIAA), becoming the band's best selling album to date.  Following the success of their debut album, Weezer took a break from touring for the Christmas holidays.  Lead singer Rivers Cuomo began piecing together demo material for Weezer's second studio album.  Cuomo's original concept for the album was a space-themed rock opera, "Songs from the Black Hole".  Ultimately, the "Songs from the Black Hole" album concept was dropped; the band, however, continued to utilize songs from these sessions into work for their second studio album. " Pinkerton" was released as the band's second studio album in September 1996.  Peaking at number 19 on the "Billboard" 200, it was considered a critical and commercial failure at the time of its release, selling far less than its triple platinum predecessor.  However, in the years following its release, it has seen much critical and commercial championing. Joseph Satriani (born July 15, 1956) is an American instrumental rock guitarist and multi-instrumentalist.  Early in his career, Satriani worked as a guitar instructor, with many of his former students achieving fame, such as Steve Vai, Larry LaLonde, Rick Hunolt, Kirk Hammett, Andy Timmons, Charlie Hunter, Kevin Cadogan, and Alex Skolnick; he then went on to have a successful solo music career.  He is a 15-time Grammy Award nominee and has sold over 10 million albums, making him the biggest-selling instrumental rock guitarist of all time. Sylvain Cossette (born May 8, 1963) is a French-Canadian singer-songwriter from Grand-Mère, Quebec (located in the Mauricie region).  Sylvain was a founding member of the Quebec-based English language band Paradox in 1984, before becoming a French language solo artist by 1994.  During his career he has sold over one million albums (12 Gold and Platinum), recorded thirty-two #1 hit songs and eight Number 1 albums, earned six Silver, Gold and Platinum Tickets, won 10 Quebec Felix Music Awards, six Socan awards and four Juno nominations, and performed in Canada and Europe in the hit stage musicals "Notre Dame De Paris" and "Dracula".  Cossette's 2001 album "Rendez-vous" was certified Platinum by the CRIA in November 2002.  His 2007 album "70s" (#1 Quebec, #2 Canada) is his first all English release and produced four Number 1 hit singles and two Number 1 hit videos.  The album went Gold (50,000 CDs sold) in 27 days and Platinum (100,000 CDs sold) in 15 weeks.  The 70s concert tour went Silver Ticket (25,000 tickets sold) in three months and Gold Ticket (50,000 tickets sold) within a year.  On October 21, 2008, he released the album "70s Volume 2" and produced three Number 1 hit singles and one Number 1 hit video.  The album went Gold (50,000 CDs sold) in 19 days and Platinum (100,000 CDs sold) in 11 weeks.  On October 25, 2010, the album 70s Volume 3 was released and quickly went Gold.  The 70s project has so far sold almost 400,000 albums, 150,000 concert tickets and been seen by over a 650,000 people at outdoor festivals.  In September 2011 he launched his new one-year tour «The Best of the 70s».  In October 2011, two compilation albums were released of his greatest French language hits.  On October 1, 2012, he release his first original French language album in 12 years called "Le jour d'après" (4 number one hit songs) which he wrote, co-arranged and co-produced.  His next album RETROSPECTIVE spawned a tour throughout French Canada in 2013-2014.  In April 2014 he released an album "Les numérous 1" of his career #1 hit songs that he composed.  A new trilogy project (album/photobiography book/tour) called ACCORDS was released in October 2014 and spawned three Number 1 hit singles followed by a tour throughout French Canada in 2015.  In 2014-16 he was the creative force behind two children projects (albums and live shows): Lily et le Lutin & Pyjama Party.  In 2017 he released his first instrumental album Café et Guitares in over 200 countries. Surfing with the Alien is the second studio album by American rock guitarist Joe Satriani.  It was released on October 15, 1987, by Relativity Records.  The album is one of Satriani's most successful to date and helped establish his reputation as a respected rock guitarist.
Answer: over 10 million