Question: Buffalo Springfield recorded a song in 1966 released on what record label?

full_context: Document 1: Souther–Hillman–Furay Band: The Souther Hillman Furay Band (SHF) was a country rock supergroup led by singer-songwriters Richie Furay (Buffalo Springfield, Poco), Chris Hillman (The Byrds, The Flying Burrito Brothers, Manassas), and J.D. Souther (Longbranch Pennywhistle, noted songwriter for Linda Ronstadt and the Eagles). The band recorded two albums during the 1970s before breaking up due to disagreements between the members.
Document 2: Stand!: Stand! is a 1969 album by soul/funk band Sly and the Family Stone. Written and produced by lead singer and multi-instrumentalist Sly Stone, "Stand!" is considered an artistic high-point of the band's career. Released on May 3 by Epic Records, just before the group's celebrated performance at the Woodstock festival, it was the band's fourth album, and most commercially successful to date. It includes several well-known songs, among them hit singles, such as "Sing a Simple Song", "I Want to Take You Higher", "Stand!", and "Everyday People". It was published in US as an LP record with gatefold cover, and was reissued in 1990 on vinyl and CD and in 2007 as a remastered numbered edition digipack CD with bonus tracks and, in the UK, only as a CD with bonus tracks.
Document 3: Poco: Poco is an American country rock band originally formed by Richie Furay, Jim Messina and Rusty Young. Formed following the demise of Buffalo Springfield in 1968, Poco was part of the first wave of the West Coast country rock genre. The title of their first album, "Pickin' Up the Pieces", is a reference to the break-up of Buffalo Springfield. Throughout the years Poco has performed in various groupings, and is still active.
Document 4: Buffalo Springfield (album): Buffalo Springfield is the eponymous debut album by the folk rock band Buffalo Springfield, released in December of 1966 on Atco Records. It peaked at #80 on the Billboard Top Pop Albums chart. It is the first album to feature the songwriting of future stars Stephen Stills and Neil Young.
Document 5: Buffalo Springfield (compilation album): Buffalo Springfield is a compilation album released on Atco Records in 1973. It is the fifth album by rock band Buffalo Springfield, and their second compilation. It was assembled by the label well after the band had broken up at a time when Crosby, Stills, Nash & Young were both quite popular and had not released any new material as a group for over two years, with their 1974 reunion tour eight months away. It features a nine-minute extended version of the song "Bluebird" by Stephen Stills (consisting of a live jam appended to the studio version), only available elsewhere on the Warner Special Products LP compilation "Heavy Metal – 24 Electrifying Performances" (Volume 2 in the "Superstars of the 70's" series), released in 1974. It has never been issued on compact disc in North America and is currently out of print.
Document 6: For What It's Worth: "For What It's Worth (Stop, Hey What's That Sound)" (often referred to as simply "For What It's Worth") is a song written by Stephen Stills. It was performed by Buffalo Springfield, recorded on December 5, 1966, and released as a single on Atco Records in January 1967. The single peaked at number seven on the "Billboard" Hot 100 chart. This song is currently ranked number 63 on "Rolling Stone"' s list of The 500 Greatest Songs of All Time as well as the eighth best song of 1967 by Acclaimed Music.
Document 7: Number 1 Record: Many critics praised the album's elegant vocal harmonies and refined songcraft but "#1 Record" suffered from poor distribution and sold fewer than 10,000 copies. However, "#1 Record" has more recently attracted wider attention, and in 2003 it was ranked number 438 on "Rolling Stone" magazine's list of the 500 greatest albums of all time. "Rolling Stone" magazine also ranked the song "Thirteen" as number 406 on its 500 Greatest Songs of All Time.
Document 8: Living for the City: "Living for the City" is a 1973 single by Stevie Wonder from his "Innervisions" album. It reached number 8 on the "Billboard" Hot 100 chart and number 1 on the R&B chart. "Rolling Stone" ranked the song number 105 on their list of the "500 Greatest Songs of All Time".
Document 9: Richie Furay: Paul Richard "Richie" Furay (born May 9, 1944) is an American singer, songwriter, and Rock & Roll Hall of Fame member who is best known for forming the bands Buffalo Springfield with Stephen Stills, Neil Young, Bruce Palmer, and Dewey Martin, and Poco with Jim Messina, Rusty Young, George Grantham and Randy Meisner. His best known song (originally written during his tenure in Buffalo Springfield, but eventually performed by Poco, as well) was "Kind Woman", which he wrote for his wife, Nancy.
Document 10: Buffalo Springfield: Buffalo Springfield was an American rock band active from 1966 to 1968 containing Stephen Stills, Neil Young, and Richie Furay, which released three albums, and several singles including "For What It's Worth". The band combined elements of folk and country music with British invasion and psychedelia influences, and, along with the Byrds, were part of the early development of the folk rock genre.
Document 11: Neil Young: Neil Percival Young, {'1': ", '2': ", '3': ", '4': "} (born November 12, 1945), is a Canadian singer-songwriter, musician, producer, director and screenwriter. After embarking on a music career in the 1960s, he moved to Los Angeles, where he formed Buffalo Springfield with Stephen Stills, Richie Furay and others. Young had released two solo albums by the time he joined Crosby, Stills & Nash in 1969, in addition to two as a member of Buffalo Springfield. From his early solo albums and those with his backing band Crazy Horse, Young has recorded a steady stream of studio and live albums, sometimes warring with his recording company along the way.
Document 12: Spirit in the Sky: "Spirit in the Sky" is a song written and originally recorded by Norman Greenbaum and released in late 1969. The single became a gold record, selling two million copies from 1969 to 1970 and reached number three on the US "Billboard" Hot 100 chart (April 18, 1970), where it lasted for 15 weeks in the Top 100. "Billboard" ranked the record the No. 22 song of 1970. It also climbed to number one on the UK, Australian and Canadian charts in 1970. "Rolling Stone" ranked "Spirit in the Sky" No. 333 on its list of the 500 Greatest Songs of All Time. The song was featured on the 1969 album of the same name. Cover versions by Doctor and the Medics and Gareth Gates have also made the number 1 spot in the UK.
Document 13: Love the One You're With: "Love the One You're With" is a song by folk rocker Stephen Stills. It was released as the lead single from his debut self-titled studio album in November 1970. The song, inspired by a remark Stills heard from musician Billy Preston, became his biggest hit single, peaking at No. 14 on the "Billboard" Hot 100 in early 1971. David Crosby and Graham Nash, Stills' fellow members of Crosby, Stills & Nash, provide background vocals on the song. The song was also covered by a number of artists, including The Isley Brothers, Bucks Fizz, and Luther Vandross.
Document 14: Street Fighting Man: "Street Fighting Man" is a song by English rock band the Rolling Stones featured on their 1968 album "Beggars Banquet". Called the band's "most political song," "Rolling Stone" ranked the song number 301 on its list of the 500 Greatest Songs of All Time.
Document 15: Standing in the Shadows of Love: "Standing in the Shadows of Love" is a 1966 hit single recorded by the Four Tops for the Motown label. Written and produced by Motown's main production team Holland–Dozier–Holland, the song is one of the most well-known Motown tunes of the 1960s. A direct follow-up to the #1 hit "Reach Out I'll Be There" (even featuring a similar musical arrangement), "Standing in the Shadows of Love" reached #2 on the soul chart and #6 on the "Billboard" Hot 100 in 1967. It also reached #6 in the UK. Though the song was well-received, it has received some criticism. Author Martin Charles Strong notes that it rehashed the formula of "Reach Out I'll Be There" and achieved similar success by reaching the Top 10 in both the US and UK. It is ranked #470 on "Rolling Stone" 's list of The 500 Greatest Songs of All Time.
ground_truth: Atco Records