Problem: Simon & Garfunkel were an American folk rock duo consisting of singer-songwriter Paul Simon and singer Art Garfunkel. They were one of the best-selling music groups of the 1960s and became counterculture icons of the decade's social revolution, alongside artists such as the Beatles, the Beach Boys, and Bob Dylan. Their biggest hits--including "The Sound of Silence" (1964), "Mrs. Robinson" (1968), "The Boxer" (1969), and "Bridge over Troubled Water" (1970)--reached number one on singles charts worldwide. Their often rocky relationship led to artistic disagreements, which resulted in their breakup in 1970.

The duo's fourth studio album, Bookends, was recorded in fits and starts over various periods from late 1966 to early 1968. The duo were signed under an older contract that specified the label pay for sessions, and Simon & Garfunkel took advantage of this indulgence, hiring viola and brass players, as well as percussionists. The record's brevity reflects its concise and perfectionist production. The team spent over 50 studio hours recording "Punky's Dilemma", for example, and re-recorded vocal parts, sometimes note by note, until they were satisfied. Garfunkel's songs and voice took a lead role on some of the songs, and the harmonies for which the duo was known gradually disappeared. For Simon, Bookends represented the end of the collaboration and became an early indicator of his intentions to go solo. Although the album had been planned long in advance, work did not begin in earnest until the late months of 1967. Prior to release, the band helped put together and performed at the Monterey Pop Festival, which signaled the beginning of the Summer of Love on the West Coast. "Fakin' It" was issued as a single that summer and found only modest success on AM radio; the duo were much more focused on the rising FM format, which played album cuts and treated their music with respect. In January 1968, the duo appeared on a Kraft Music Hall special, Three for Tonight, performing ten songs largely culled from their third album. Bookends was released by Columbia Records in April 1968. In an historical context, this was just 24 hours before the assassination of civil rights movement activist Martin Luther King Jr., which spurred nationwide outrage and riots. The album debuted on the Billboard Top LPs in the issue dated April 27, 1968, climbing to number one and staying at that position for seven non-consecutive weeks; it remained on the chart as a whole for 66 weeks. Bookends received such heavy orders weeks in advance of its release that Columbia was able to apply for award certification before copies left the warehouse, a fact it touted in magazine ads. The record became the duo's best-selling album to date: it fed off the buzz created by the release of The Graduate soundtrack album ten weeks earlier, creating an initial combined sales figure of over five million units. Davis had predicted this fact, and suggested raising the list price of Bookends by one dollar to $5.79, above the then standard retail price, to compensate for including a large poster included in vinyl copies. Simon instead scoffed and viewed it as charging a premium on "what was sure to be that year's best-selling Columbia album". According to biographer Marc Eliot, Davis was "offended by what he perceived as their lack of gratitude for what he believed was his role in turning them into superstars". Rather than implement Davis' price increase plan, Simon & Garfunkel signed a contract extension with Columbia that guaranteed them a higher royalty rate. The lead single "Mrs. Robinson" became, at the 1969 Grammy Awards the first rock and roll song to receive Record of the Year; it was also awarded Best Contemporary Pop Performance by a Duo or Group.

what record label was used for Bookends?

Answer with quotes: The duo were signed under an older contract

Question:
Robert Wilson "Robb" Royer (born December 6, 1942 in Los Angeles, California) is an American musician and songwriter, best known as a founding member of Bread from 1968 to 1971. While he was with the band, they had a #5 UK/#1 US hit single with "Make It With You". He was replaced by Larry Knechtel in 1971.
In 1982 Royer wrote the song "Quittin' Time" (co-written with Roger Linn) which eight years later was recorded by Mary Chapin Carpenter and won an ASCAP Airplay award. Royer traveled to Nashville to receive the award and stayed with Griffin, who had previously relocated from L.A. to Nashville. Larry Knechtel had also been living and working as a session musician in Nashville. Royer relocated to Nashville in 1994. Todd Cerney was already a grammy-nominated songwriter when Royer met him in 1994 at Jim Della Croce's house. Cerney had written two top-forty songs (Loverboy's "Notorious" and Restless Heart's "I'll Still Be Loving You," which reached number one on the Country charts). Cerney had established a private recording studio in his home where he engineered a number of other singer-songwriters' albums. Griffin, Royer and Cerney first collaborated by co-writing the song "Kyrie" in 1994. Knechtel later joined the trio and together they performed and co-wrote songs (including the 1995 song "Slow Train") under the band name "Toast". Toast performed at various Nashville venues including the Bluebird, Third and Lindsley, and 12th & Porter. They wrote and performed their own songs including such titles as "Road Kill," "Knechtelodeon," "No More Smokin'," "Grenadine," "Magdelena," and "Radio Dixie." The group used session drummers for their recordings and performances. The group would later be known as Radio Dixie in 1998. The name change was intended to help with promotion of the group, but the group disbanded by the end of 1998. Royer and Cerney continued to write together, generating additional titles including "Hurtin' Cowboy," "New Orleans Prayer," "I Believe I Kissed an Angel," and "Beside Myself."
Answer this question using a quote from the text above:

what was the toast about?

Answer:
Knechtel later joined the trio and together they performed and co-wrote songs (including the 1995 song "Slow Train") under the band name "Toast".