Question: How many albums did Blue Oyster Cult sell?
Context: Richard Allen "Blue" Mitchell (March 13, 1930 – May 21, 1979) was an American jazz, rhythm and blues, soul, rock, and funk trumpeter, and composer, who recorded many albums as leader and sideman for Riverside, Blue Note, and Mainstream Records. Cultösaurus Erectus is the seventh studio album by American hard rock band Blue Öyster Cult, released in 1980.  Following an experiment with a more-polished sound on the album "Mirrors" (released the previous year), this recording marked a return to the band's earlier hard-rock sound.  The first track, "Black Blade," features lyrics by fantasy and sci-fi writer Michael Moorcock and is about Stormbringer, a black sword wielded by Elric of Melniboné, the most famous character in Moorcock's mythology. 13 Chapters is a compilation album of Sweetbox with singer and songwriter Jade Villalon as frontwoman.  It was released in 2004 in Europe, and in 2005 in Taiwan.  It has a blend of various hit songs both from her new album "After the Lights" and her previous one, "Adagio."  The Taiwanese edition comes with a VCD.  Its main purpose was to blend an array of popular songs from albums, "Adagio" and upcoming "After the Lights," for promotion purposes, and to sell in a region Sweetbox had not released many albums in.  Many of "Adagio's" songs were left out, with only 3 from "Adagio" on making it to this album, and some songs from "After The Lights," such as "Girl from Tokyo", "Crown of Thorns", "Don't Wanna Kill You", and others did not make it as well. The Florida Seafood Festival is an annual public event held in Apalachicola, Florida on the first weekend of November.  It features a parade, a carnival, blue crab races, an oyster eating contest, an oyster shucking contest, a 3.1 mile road race, a country music concert, arts and craft booths, and plenty of fresh local seafood.  The local seafood served is made by local non-profit groups.  It is the oldest seafood festival in the state.  The 2010 Florida Seafood Festival Oyster Shucking Champion Mike Martin won the 2010 National Oyster Shucking Championship. John Jansen is an American recording engineer and music producer.  He worked with a wide variety of artists over the years, mostly in the rock genre: Joe Cocker, The Who, Spencer Davis Group, Cat Mother, Paul Winter Consort, Roger Daltry, Supertramp, Henry McCullough, Pavlov's Dog, Procol Harum, Blue Oyster Cult, The Dictators, Alice Cooper, Frankie Miller, Meatloaf, Yipes, The Motors, Television, Barry Manilow, Bonnie Tyler, Air Supply, The Bongos, Billy Squier, Cutting Crew, Britny Fox, Eric Clapton, Warrant, Tom Verlaine, Faster Pussycat, Bang Tango, Love/Hate, Cinderella, Alias, Judge Mercy, Jimi Hendrix, The Producers, Orchestra The Blue Oyster Art Project Space, located in Dunedin’s city centre, is one of the earliest artist-run spaces to be established in New Zealand and Dunedin's longest running experimental art space. Bimbo Jet was a French euro disco group led by Claude Morgan and Laurent Rossi, that gained international fame during the summers of 1974 and 1975 with the song "El Bimbo".  "El Bimbo" is popular with street musicians and orchestral composers alike, with Paul Mauriat having capitalized well from his own instrumental arrangement in 1975.  The song, in a tango arrangement, was also heard in four of the seven "Police Academy" films starting from the first film up until "" as the tango song in The Blue Oyster gay bar scenes. "Town of Oyster Bay Landmark" is a designation of the Town of Oyster Bay for buildings and other sites in the Town of Oyster Bay, New York.  Listed sites are selected after meeting a combination of criteria, including historical, economic, architectural, artistic, cultural, and social values.  Once a site is designated as a landmark, it is subject to the Town of Oyster Bay Landmarks Ordinance, which requires that any alterations beyond routine maintenance, up to and including demolition, must have their permit reviewed by the Landmarks Commission.  Many Town of Oyster Bay Landmarks also are listed on the National Register of Historic Places, providing federal tax support for preservation. Gary Rinaldo (born May 3, 1969), better known by the name Gary G-Wiz, is an American record producer and composer.  Most known for being a member of the hip hop production team The Bomb Squad, G-Wiz is a longtime Public Enemy producer and contributed to many albums including: "Apocalypse 91... The Enemy Strikes Black", "Greatest Misses", "Muse Sick-n-Hour Mess Age", "Autobiography of Mistachuck", "There's A Poison Goin On", "Revolverlution", and "How You Sell Soul to a Soulless People Who Sold Their Soul? ". Blue Öyster Cult (often abbreviated BÖC) is an American hard rock band formed on Long Island, New York, in 1967, whose most successful work includes the hard rock and heavy metal songs "(Don't Fear) The Reaper", "Godzilla" and "Burnin' for You".  Blue Öyster Cult has sold over 24 million records worldwide, including 7 million records in the United States alone.  The band's music videos, especially "Burnin' for You", received heavy rotation on MTV when the music television network premiered in 1981, cementing the band's contribution to the development and success of the music video in modern popular culture.
Answer: 24 million records