Problem: Background: David Michael Letterman (born April 12, 1947) is an American television host, comedian, writer, and producer. He hosted a late night television talk show for 33 years, beginning with the February 1, 1982, debut of Late Night with David Letterman on NBC, and ending with the May 20, 2015, broadcast of Late Show with David Letterman on CBS. In total, Letterman hosted 6,028 episodes of Late Night and Late Show, surpassing friend and mentor Johnny Carson as the longest-serving late night talk show host in American television history. In 1996 Letterman was ranked 45th on TV Guide's 50 Greatest TV Stars of All Time.
Context: NBC kept Letterman under contract to try him in a different time slot. Late Night with David Letterman debuted February 1, 1982; the first guest on the first show was Bill Murray. Murray later went on to become one of Letterman's most recurrent guests, guesting on the show's 30th anniversary episode, which aired January 31, 2012 and on the very last show, which aired May 20, 2015. The show ran Monday through Thursday at 12:30 a.m. Eastern Time, immediately following The Tonight Show Starring Johnny Carson (a Friday night broadcast was added in June 1987). It was seen as being edgy and unpredictable, and soon developed a cult following (particularly among college students). Letterman's reputation as an acerbic interviewer was borne out in verbal sparring matches with Cher (who even called him an asshole on the show), Shirley MacLaine, Charles Grodin, and Madonna. The show also featured comedy segments and running characters, in a style heavily influenced by the 1950s and 1960s programs of Steve Allen.  The show often featured quirky, genre-mocking regular features, including "Stupid Pet Tricks" (which had its origins on Letterman's morning show), Stupid Human Tricks, dropping various objects off the roof of a five-story building, demonstrations of unorthodox clothing (such as suits made of Alka-Seltzer, Velcro and suet), a recurring Top 10 list, the Monkey-Cam (and the Audience Cam), a facetious letter-answering segment, several "Film[s] by My Dog Bob" in which a camera was mounted on Letterman's own dog (often with comic results) and Small Town News, all of which would eventually move with Letterman to CBS.  Other memorable moments included Letterman using a bullhorn to interrupt a live interview on The Today Show, announcing that he was the NBC News president and that he was not wearing any pants; walking across the hall to Studio 6B, at the time the news studio for WNBC-TV, and interrupting Al Roker's weather segments during Live at Five; and staging "elevator races", complete with commentary by NBC Sports' Bob Costas. In one infamous appearance, in 1982, Andy Kaufman (who was already wearing a neck brace) appeared with professional wrestler Jerry Lawler, who slapped and knocked the comedian to the ground (though Lawler and Kaufman's friend Bob Zmuda later revealed that the event was staged).
Question: Any other memorable moments?
Answer: In one infamous appearance, in 1982, Andy Kaufman (who was already wearing a neck brace) appeared with professional wrestler Jerry Lawler,

Problem: Background: The Four Seasons is an American rock and pop band that became internationally successful in the 1960s and 1970s. Since 1970, they have also been known at times as Frankie Valli and the Four Seasons. In 1960, the band known as the Four Lovers evolved into the Four Seasons, with Frankie Valli as the lead singer, Bob Gaudio (formerly of the Royal Teens) on keyboards and tenor vocals, Tommy DeVito on lead guitar and baritone vocals, and Nick Massi on electric bass and bass vocals. The legal name of the organization is the Four Seasons Partnership, formed by Gaudio and Valli taken after a failed audition in 1960.
Context: The Four Seasons signed as artists to Crewe's production company, and they released their first Crewe-produced single under their new name in 1961 ("Bermuda"/"Spanish Lace" on Gone Records). The single did not chart. The band continued working with producer Bob Crewe as background vocalists, and sometimes leads under different band names, for productions on Crewe's own Topix label. As a follow-up, Bob Gaudio wrote a song that, after some discussion between Crewe and Gaudio, was titled "Sherry". After the song was recorded, Crewe and the members of the band solicited record labels to release it. It was Frankie Valli who spoke with Randy Wood, West Coast sales manager for Vee-Jay Records (not the founder of Dot Records) who, in turn, suggested the release of "Sherry" to the decision makers at Vee-Jay. "Sherry" made enough of an impression that Crewe was able to sign a deal between his production company and Vee-Jay for its release. They were the first white artists to sign with Vee-Jay.  In 1962, the band released their first album, featuring the single "Sherry", which was not only their first charted hit but also their first number-one song. Under the guidance of Bob Crewe, the Four Seasons followed up "Sherry" with several million-selling hits, generally composed by Crewe and Gaudio, including "Big Girls Don't Cry" (their second #1 hit), "Walk Like a Man" (their third #1), "Candy Girl", "Ain't That a Shame", and several others. In addition, they released a Christmas album in December 1962 and charted with a unique rendition of "Santa Claus Is Coming to Town".  From 1962 to early 1964, the Beach Boys were the only band to match the Four Seasons in record sales in the United States, and their first three Vee-Jay non-holiday single releases (i.e., ignoring their version of "Santa Claus Is Coming to Town") marked the first time that a rock band hit #1 on the Billboard singles charts with three consecutive entries.  In 1962, they were invited to perform their hit "Big Girls Don't Cry" on the show American Bandstand.
Question: Who were the band members at this time?
Answer: