Background: Switchfoot is an American alternative rock band from San Diego, California. The band's members are Jon Foreman (lead vocals, guitar), Tim Foreman (bass guitar, backing vocals), Chad Butler (drums, percussion), Jerome Fontamillas (guitar, keyboards, backing vocals), and Drew Shirley (guitar, backing vocals). After early successes in the Christian rock scene, Switchfoot first gained mainstream recognition with the inclusion of four of their songs in the 2002 movie A Walk to Remember. This recognition led to their major label debut, The Beautiful Letdown, which was released in 2003 and featured the hits "Meant to Live" and "Dare You to Move".
Context: In 2005 prior to the release of Nothing Is Sound Switchfoot announced that guitarist Drew Shirley (previously the guitarist for All Together Separate) had become the band's fifth member after touring with the band since 2003. Nothing Is Sound, was released on September 13, 2005, and with Shirley's inclusion saw Switchfoot's sound become even more densely layered and guitar-heavy, resulting in an album that was edgier and darker than any of their previous work. "Stars" was released as the first radio single to promote the album, and was a solid hit on mainstream and alternative rock radio stations. It was also used in ads for HBO. "We Are One Tonight" was released as the second single in early 2006, and was also featured in ads for the 2006 Winter Olympics. The album debuted at No. 3 on the Billboard 200 albums chart, an all-time high for the band, while bassist Tim Foreman attracted headlines by speaking out against the copy-protection used by the label and providing fans a detailed workaround on the band's message board, which was quickly deleted by Sony. This copy-protection is known as Extended Copy Protection, which has been identified by leading anti-virus companies as a trojan horse and a rootkit. During the Spring 2006 leg of the Nothing Is Sound Tour, the band introduced "a video diary of life on the road" in the form of free video podcasts available via iTunes and streaming online on YouTube. In addition to featuring snippets of upcoming songs and live performances, the videos gave fans an inside look at the more casual and humorous aspects of the band members' touring lives, as well as featuring footage of the band working on their follow-up to Nothing Is Sound.
Question: what genre of music was it?
Answer: Switchfoot's sound become even more densely layered and guitar-heavy,

Background: Biden was born on November 20, 1942, at St. Mary's Hospital in Scranton, Pennsylvania, to Catherine Eugenia "Jean" Biden (nee Finnegan) and Joseph Robinette "Joe" Biden Sr. He was the first of four siblings in a Catholic family, with a sister, Valerie, and two brothers, James and Frank, following. His mother was of Irish descent, with roots variously attributed to County Louth or County Londonderry. His paternal grandparents, Mary Elizabeth (Robinette) and Joseph H. Biden, an oil businessman from Baltimore, Maryland, were of English, French, and Irish ancestry.
Context: During his first years in the Senate, Biden focused on legislation regarding consumer-protection and environmental issues and called for greater accountability on the part of government. In mid-1974, freshman Senator Biden was named one of the 200 Faces for the Future by Time magazine, in a profile that mentioned what had happened to his family and characterized Biden as "self-confident" and "compulsively ambitious". Biden became ranking minority member of the U.S. Senate Committee on the Judiciary in 1981. In 1984, he was Democratic floor manager for the successful passage of the Comprehensive Crime Control Act; civil libertarians praised him for modifying some of the Act's provisions, and it was his most important legislative accomplishment at that point in time. He first considered running for president in that year, after he gained notice for giving speeches to party audiences that simultaneously scolded and encouraged Democrats. Regarding foreign policy, during his first decade in the Senate, Biden focused on arms control issues. In response to the refusal of the U.S. Congress to ratify the SALT II Treaty signed in 1979 by Soviet leader Leonid Brezhnev and President Jimmy Carter, he took the initiative to meet the Soviet Foreign Minister Andrei Gromyko, educated him about American concerns and interests, and secured several changes to address objections of the Foreign Relations Committee. When the Reagan administration wanted to interpret the 1972 SALT I Treaty loosely in order to allow the Strategic Defense Initiative to proceed, Biden argued for strict adherence to the treaty's terms. He clashed again with the Reagan administration in 1986 over economic sanctions against South Africa; he received considerable attention when he excoriated Secretary of State George P. Shultz at a Senate hearing because of the administration's support of that country, which continued to practice the apartheid system.
Question: Is there anything else noteworthy about his early senate activties?
Answer: He clashed again with the Reagan administration in 1986 over economic sanctions against South Africa; he received considerable attention when he

Background: Sgt. Pepper's Lonely Hearts Club Band is the eighth studio album by English rock band the Beatles. Released on 26 May 1967 in the United Kingdom and 2 June 1967 in the United States, it was an immediate commercial and critical success, spending 27 weeks at the top of the UK albums chart and 15 weeks at number one in the US. On release, the album was lauded by the vast majority of critics for its innovations in music production, songwriting and graphic design, for bridging a cultural divide between popular music and high art, and for providing a musical representation of its generation and the contemporary counterculture.
Context: In November 1966, during a return flight to London from Kenya, where he had been on holiday with Beatles tour manager Mal Evans, McCartney had an idea for a song that eventually formed the impetus of the Sgt. Pepper concept. His idea involved an Edwardian-era military band, for which Evans invented a name in the style of contemporary San Francisco-based groups such as Big Brother and the Holding Company and Quicksilver Messenger Service. In February 1967, McCartney suggested that the Beatles should record an entire album that would represent a performance by the fictional band. This alter ego group would give them the freedom to experiment musically. He explained: "I thought, let's not be ourselves. Let's develop alter egos." Martin remembered: "Sergeant Pepper" itself didn't appear until halfway through making the album. It was Paul's song, just an ordinary rock number ... but when we had finished it, Paul said, "Why don't we make the album as though the Pepper band really existed, as though Sergeant Pepper was making the record? We'll dub in effects and things." I loved the idea, and from that moment on it was as though Pepper had a life of its own. In 1966, the American musician and bandleader Brian Wilson's growing interest in the aesthetics of recording and his admiration for both record producer Phil Spector's Wall of Sound and the Beatles' album Rubber Soul resulted in the Beach Boys' Pet Sounds LP, which demonstrated his production expertise and his mastery of composition and arrangement. The author Thomas MacFarlane credits the release with influencing many musicians of the time, with McCartney in particular singing its praises and drawing inspiration to "expand the focus of the Beatles' work with sounds and textures not usually associated with popular music". McCartney thought that his constant playing of the album made it difficult for Lennon to "escape the influence", adding: "It's very cleverly done ... so we were inspired by it and nicked a few ideas." Martin stated: "Without Pet Sounds, Sgt. Pepper never would have happened ... Pepper was an attempt to equal Pet Sounds." Freak Out! by the Mothers of Invention has also been cited as having influenced Sgt. Pepper. According to the author Philip Norman, during the Sgt. Pepper recording sessions McCartney repeatedly stated: "This is our Freak Out!" The music journalist Chet Flippo states that McCartney was inspired to record a concept album after hearing Freak Out!, considered the first rock concept album.
Question: Who created the album Freak Out!
Answer:
Freak Out! by the Mothers of Invention