input: Tjader soon quit Shearing after a gig at the San Francisco jazz club the Blackhawk. In April 1954, he formed the Cal Tjader Modern Mambo Quintet. The members were brothers Manuel and Carlos Duran on piano and bass respectively, Bayardo "Benny" Velarde on timbales, bongos, and congas, and Edgard Rosales on congas (Luis Miranda replaced Rosales after the first year). Back in San Francisco and recording for Fantasy Records, the group produced several albums in rapid succession, including Mambo with Tjader.  The Mambo craze reached its pitch in the late 1950s, a boon to Tjader's career. Unlike the exotica of Martin Denny and Les Baxter, music billed as "impressions of" Oceania (and other locales), Tjader's bands featured seasoned Cuban players and top-notch jazz talent conversant in both idioms. He cut several notable straight-ahead jazz albums for Fantasy using various group names, most notably the Cal Tjader Quartet (composed of bassist Gene Wright, drummer Al Torre, and pianist Vince Guaraldi). Tjader is sometimes lumped in as part of the West Coast (or "cool") jazz sound, although his rhythms and tempos (both Latin and bebop) had little in common with the work of Los Angeles jazzmen Gerry Mulligan, Chet Baker, or Art Pepper.  Tjader and his band opened the second Monterey Jazz Festival in 1959 with an acclaimed "preview" concert. The first festival had suffered financially. Tjader is credited with bringing in big ticket sales for the second and saving the landmark festival before it had even really started. The Modern Mambo Quintet disbanded within a couple of years. Tjader formed several more small-combo bands, playing regularly at such San Francisco jazz clubs as the Blackhawk.

Answer this question "Can you tell me more about the leader aspect?"
output: ), Tjader's bands featured seasoned Cuban players and top-notch jazz talent conversant in both idioms.

input: The real Mark David Chapman is currently incarcerated at Wende Correctional Facility, on a guilty plea. Aside from two interviews with Larry King and Barbara Walters, both in 1992, he has not spoken with the media. However, Chapman did reveal the mechanics of his unraveling during those three days in New York City to journalist Jack Jones. The interviews were published in 1992 as Let Me Take You Down: Inside the Mind of Mark David Chapman, a book of Chapman's recollections of his act of violence. Chapter 27 is based on this text. The title "Chapter 27" suggests a continuation of J. D. Salinger's novel The Catcher in the Rye, which has twenty-six chapters, and which Chapman was carrying when he shot John Lennon. Chapman was obsessed with the book, to the point of attempting to model his life after its protagonist, Holden Caulfield.  According to the British music magazine Mojo, the title was also inspired by Chapter 27 of Robert Rosen's book Nowhere Man: The Final Days of John Lennon (2000). Rosen's book explores the numerological meaning of the number 27, "the triple 9", a number of profound importance to John Lennon. Lennon was deeply interested in numerology, particularly Cheiro's Book of Numbers, along with nine and all its multiples. It was Chapman's goal, according to Rosen, to write Chapter 27 "in Lennon's blood".  Like Chapman, Schaefer is a fan of both The Beatles and J.D. Salinger's novel The Catcher in the Rye, and said he began the script to try to understand "how someone could be inspired to kill anyone as a result of being exposed to this kind of beautiful art. It really bothered me, because Lennon and Salinger have always made me feel so much better, and so much less alone."

Answer this question "How was Lennon portrayed in Robert Rosen's book?"
output: Lennon was deeply interested in numerology, particularly Cheiro's Book of Numbers, along with nine and all its multiples.

input: Following the success of Hell Awaits, Slayer was offered a recording contract with Russell Simmons and Rick Rubin's newly founded Def Jam Records, a largely hip hop-based label. The band accepted and with an experienced producer and major label recording budget, the band underwent a sonic makeover for their third album Reign in Blood resulting in shorter, faster songs with clearer production. Gone were the complex arrangements and long songs featured on Hell Awaits, ditched in favor of stripped down, hardcore punk influenced song structures.  Def Jam's distributor, Columbia Records, refused to release the album due to the song "Angel of Death" which detailed Holocaust concentration camps and the human experiments conducted by Nazi physician Josef Mengele. The album was distributed by Geffen Records on October 7, 1986. However, due to the controversy, Reign in Blood did not appear on Geffen Records' release schedule. Although the album received virtually no radio airplay, it became the band's first to enter the Billboard 200, debuting at number 94, and the band's first album certified gold in the United States.  In October 1986, Slayer embarked on the Reign in Pain world tour, with Overkill in the US, and Malice in Europe. The band was added as the opening act on W.A.S.P.'s US tour, but just one month in, drummer Lombardo left the band: "I wasn't making any money. I figured if we were gonna be doing this professionally, on a major label, I wanted my rent and utilities paid." To continue with the tour, Slayer enlisted Tony Scaglione of Whiplash. However, Lombardo was convinced by his wife to return in 1987. At the insistence of Rubin, Slayer recorded a cover version of Iron Butterfly's "In-A-Gadda-Da-Vida" for the film Less Than Zero. Although the band was not happy with the final product, Hanneman deeming it "a poor representation of Slayer" and King labeling it "a hunk of shit," it was one of their first songs to garner radio airplay.

Answer this question "Did they win any awards for the album?"
output:
the band's first album certified gold in the United States.