Question: Chiquitita had lead vocals from the singer who was part of the group which has sold how many albums and singles?
Context: The Eagles are an American rock band formed in Los Angeles in 1971.  The founding members were Glenn Frey (lead guitar, lead vocals), Don Henley (drums, lead vocals), Bernie Leadon (guitars, vocals) and Randy Meisner (bass guitar, vocals).  With five number-one singles, six Grammy Awards, five American Music Awards, and six number one albums, the Eagles were one of the most successful musical acts of the 1970s.  At the end of the 20th century, two of their albums, "Their Greatest Hits (1971–1975)" and "Hotel California", were ranked among the 20 best-selling albums in the United States according to the Recording Industry Association of America.  "Hotel California" is ranked 37th in "Rolling Stone"' s list of "The 500 Greatest Albums of All Time" and the band was ranked number 75 on the magazine's 2004 list of the 100 Greatest Artists of All Time. The Move are a British rock band of the late 1960s and the early 1970s.  They scored nine Top 20 UK singles in five years, but were among the most popular British bands not to find any real success in the United States.  Although bassist-vocalist Chris "Ace" Kefford was the original leader, for most of their career the Move was led by guitarist, singer and songwriter Roy Wood.  He wrote all the group's UK singles and, from 1968, also sang lead vocals on many songs, although Carl Wayne was the main lead singer up to 1970.  Initially, the band had 4 main vocalists (Wayne, Wood, Trevor Burton and Kefford) who split the lead vocals on a number of their earlier songs. Agnetha Fältskog (] , born 5 April 1950) is a Swedish musician, singer, songwriter, actress, and author.  She achieved success in Sweden after the release of her debut album "Agnetha Fältskog" in 1968, and reached international stardom as a member of the pop group ABBA, which has sold over 380 million albums and singles worldwide, making them one of the best-selling music artists in history. Tlot Tlot ( or ) were an Australian pop rock band formed in 1986 as Man in the Wood.  The original line up was Owen Bolwell on bass guitar and lead vocals, Andrew Briant on lead guitar, and Stanley Paulzen on drums and lead vocals.  Briant left in 1991 and the band name was changed to Tlot Tlot.  Their 1995 single, "The Girlfriend Song", reached the ARIA Singles Chart Top 100 and was nominated for Best Pop Release at ARIA Music Awards of 1995.  The group issued four albums, "A Day at the Bay" (1991), "Pistolbuttsa'twinkle" (1992), "The Live Set - Volume 1" (1993) and "Fashion Takes a Holiday" (1995), before disbanding in 1997. Indecent Obsession (also seen as Obsession) were an Australian pop rock band formed early in 1987 in Brisbane with founding mainstays Daryl Sims on drums and Michael Szumowski on keyboards.  By 1988 the line-up also included Andrew Coyne on lead guitar and David Dixon on lead vocals.  They released three studio albums, "Spoken Words" (November 1989) and "Indio" (August 1992), both reached the top 50 on the ARIA Albums Chart.  In 1990 "Spoken Words" was repackaged for United States market as "Indecent Obsession", which reached the "Billboard" 200.  In May 1989 they issued their debut single, "Say Goodbye", which peaked at No. 6 on the ARIA Singles Chart – their highest position in Australia.  Their second single, "Tell Me Something" (September), reached No. 17 nationally.  When issued in the US it peaked at No. 31 on the "Billboard" Hot 100.  It reached No. 1 in Indonesia and Hong Kong, and Top 10 in Japan and South Africa.  For the Asian market the band used the shortened name, Obsession.  In 1992 they were the first Western act to tour South Africa after the lifting of the cultural isolation during the apartheid era.  They were "greeted by screaming fans and scenes of mass hysteria", both their second album, "Indio", and one of its singles, "Kiss Me", peaked at No. 1 on the relevant South African charts.  By 1993 Sims and Szumowski were joined by Mark Gray on bass guitar, Richard Hennassey on lead vocals and Graham Kearns on lead guitar.  The following year they issued another studio album, "Relativity", before disbanding a year later. Steriogram are a Grammy Award-nominated punk band from New Zealand that formed in Auckland in 1999.  The band consists of frontman Tyson Kennedy (lead vocals and drums), Brad Carter (vocals, lead guitar and lead vocals), Tim Youngson (rhythm guitar and backing vocals), Jake Adams (bass guitar and backing vocals) and Jared Wrennall (drums and backing vocals).  The band released three studio albums "Schmack! " (2004), "This Is Not the Target Market" (2007) and "Taping the Radio" (2010).  The band's 2004 international hit single "Walkie Talkie Man" was used in an advertisement for the iPod and a number of films and video games. Marie Claire D'Ubaldo is an Argentine singer / musician and a prolific songwriter; she has appeared as a guest vocalist on many albums.  She had her biggest success with "Falling Into You" which was covered by Celine Dion, who also named her album after the single.  Dion's album has sold well in excess of 30 million albums worldwide. "Chiquitita" (a Spanish term of endearment for a woman meaning "little one") is a song recorded by Swedish pop group ABBA.  It was released in January 1979 as the first single from the group's "Voulez-Vous" album.  Agnetha Fältskog sang the lead vocals.  Originally, the track "If It Wasn't for the Nights" was going to be the album's lead single, but after "Chiquitita" was completed those plans were abandoned, and it would remain an album track. Kid Abelha was a rock band from Rio de Janeiro, Brazil, formed by Paula Toller (lead vocals), George Israel (sax, guitar and vocals) and Bruno Fortunato (acoustic and electric guitar).  The group has recorded 13 studio albums, 3 live albums and 2 live DVDs.  They have created many songs which have entered into Brazilian pop-rock history.  The group sold more than 8 million albums worldwide. The Cockroaches are an Australian pub rock group active throughout the 1980s.  The band was founded in 1979 by the Field brothers−Paul (lead vocals), John (rhythm guitar, vocals), and Anthony Field (lead guitar, vocals)−and Tony Henry on drums and Joseph Hallion on saxophone.  They were joined in 1981 by Jeff Fatt on keyboards.  In 1986 they signed with an independent label, Regular Records, which issued their first three albums, including "The Cockroaches" (March 1987), which peaked at No. 9 on the Australian Kent Music Report Albums Chart; it sold 70,000 copies and was certified platinum by their label.  The album spawned the single "She's the One", which became the band's biggest hit when it peaked at No. 7 on the Kent Music Report Singles Chart in April 1987.  In 1988, "The Daily Telegraph" declared The Cockroaches, who played over 300 gigs a year, the "Hardest Working Rock'n'Roll Band" in the country.
Answer: 380 million