Barbra Streisand is an American actress, singer-songwriter, and author.
 Her discography consists of 117 singles, 35 studio albums, and 9 compilations, 7 live albums and 15 soundtracks.
 She is one of the best-selling female music artists of all time, with more than 68.5 million albums in the United States and with a total of 145 million records sold worldwide, making her the best-selling female artist among the top-selling artists recognized by the Recording Industry Association of America.
 (The only female in the top ten, and the only artist outside of the rock 'n' roll genre.)
Whitney Elizabeth Houston (August 9, 1963 – February 11, 2012) was an American singer, actress, producer, and model.
 In 2009, "Guinness World Records" cited her as the most awarded female act of all-time.
 Houston is one of the best-selling music artists of all-time, with 200 million records sold worldwide.
 She released seven studio albums and two soundtrack albums, all of which have diamond, multi-platinum, platinum, or gold certification.
 Houston's crossover appeal on the popular music charts, as well as her prominence on MTV, starting with her video for "How Will I Know", influenced several African American women artists who follow in her footsteps.
Emerson, Lake & Palmer (ELP) were an English progressive rock supergroup formed in London in 1970.
 The band consisted of keyboardist Keith Emerson, singer, bassist and producer Greg Lake and drummer and percussionist Carl Palmer.
 With nine RIAA-certified gold record albums in the US, and an estimated 48 million records sold worldwide, they were one of the most popular and commercially successful progressive rock bands in the 1970s, with a musical sound including adaptations of classical music with jazz and symphonic rock elements, dominated by Emerson's flamboyant use of the Hammond organ, Moog synthesizer, and piano (although Lake wrote several acoustic songs for the group).
Nate Butler is an American songwriter, music producer, vocal producer, and recording artist based in Atlanta, Georgia.
 He has been a part of 45 plus million records sold worldwide at last count.
 Butler has worked with multi-platinum artists such as Luther Vandross, Victoria Beckham aka Posh Spice, Houston, Craig David, Backstreet Boys, 3LW, Christina Milian, Stacie Orrico, JoJo, Aaron Carter, The Cheetah Girls and others.
 Butler launched the career of the platinum R&B group 3LW by writing their hit singles: No More (Baby I'ma Do Right) and Playas Gon' Play.
 Two of the members of 3LW, Kiely Williams and Adrienne Bailon, went on to become members of the worldwide Disney sensation The Cheetah Girls.
 Butler also penned the notable chart topping R&B smash single "Afterparty" by Koffee Brown, also referred to as a R&B classic.
Groove Coverage is a German dance band which consists of Axel Konrad, DJ Novus, Melanie Munch, better known as Mell (lead singer), and Verena Rehm (former stage performer, backing singer, occasional lead singer).
 Producers of the band are Ole Wierk and Axel Konrad.
 The project was founded in the summer of 2001 by DJ Novus, in co-operation with Suprime Music (Konrad).
 With eleven singles in the German Top 50 and over 13 million records sold worldwide, Groove Coverage is one of the most successful German dance artists.
Smash is the third studio album by American punk rock band The Offspring.
 After touring in support of their previous album, "Ignition" (1992), The Offspring began recording "Smash" in January 1994 at Track Record in North Hollywood, California.
 Recording and production were finished a month later, and the album was released on April 8, 1994 on Epitaph Records.
Red Hot Chili Peppers are an American funk rock band formed in Los Angeles in 1983.
 The group's musical style primarily consists of rock with an emphasis on funk, as well as elements from other genres such as punk rock and psychedelic rock.
 When played live, their music incorporates elements of jam band due to the improvised nature of many of their performances.
 Currently, the band consists of founding members vocalist Anthony Kiedis and bassist Flea, longtime drummer Chad Smith, and former touring guitarist Josh Klinghoffer.
 Red Hot Chili Peppers are one of the best-selling bands of all time with over 80 million records sold worldwide, have been nominated for sixteen Grammy Awards, of which they have won six, and are the most successful band in alternative rock radio history, currently holding the records for most number-one singles (13), most cumulative weeks at number one (85) and most top-ten songs (25) on the "Billboard" Alternative Songs chart.
 In 2012, they were inducted into the Rock and Roll Hall of Fame.
The Offspring is an American rock band from Garden Grove, California, formed in 1984.
 Originally formed under the name Manic Subsidal, the band has consisted of lead vocalist and rhythm guitarist Dexter Holland, bassist Greg K., lead guitarist Kevin "Noodles" Wasserman and drummer Pete Parada since 2007.
 While Holland, Greg K., and Noodles have been constant members since the band was formed, the Offspring has gone through a number of drummers.
 Their longest-serving drummer was Ron Welty, who had been a member of The Offspring for 16 years; he was replaced by Atom Willard in 2003, and then four years later by Parada.
 The band is often credited—alongside fellow California punk bands Green Day, Bad Religion, NOFX, Pennywise and Rancid—for reviving mainstream interest in punk rock in the 1990s.
 They have sold over 40 million records worldwide, being considered one of the best-selling punk rock bands of all time.
40oz.
 to Freedom is the 1992 debut album by the Southern California ska-punk band Sublime released by Skunk Records and again by MCA.
 "40oz.
 to Freedom" received mixed critical reviews upon its first release, but has earned an improved public perception since.
 Sublime would not achieve any mainstream success until the release of their eponymous album in 1996, two months after the death of their lead singer and guitarist, Bradley Nowell.
 As of 2011, the album has certified sales of two million copies in the US, and is Sublime's second best-selling studio album there (the self-titled album leads with six million).
 Along with The Offspring's 1994 album "Smash", "40oz.
 to Freedom" is one of the highest-selling independently released albums of all time.
Adam Watts (born "Adam Matthew Watts"; December 8, 1975) is an American music and visual artist.
 His work as a rock and pop artist, singer, songwriter, multi-instrumentalist, producer, mixing engineer and visual artist has garnered critical acclaim.
 His songwriting and productions are featured on over 50 million records sold worldwide in both the mainstream and contemporary Christian music industries.
 Watts owns a fine art gallery in Downtown Fullerton, CA (INTERNAL Gallery & Oddities) which features his haunting and poignant mixed media assemblage fine art and photography, as well as his handmade leather goods (under the brand name: AMW HUMAN DECOR).

Question: The Offspring's "Smash" album contributed to over how many records sold worldwide?
Answer: over 40 million