Problem: Background: The Kooks are an English pop rock band formed in 2004 in Brighton. The band currently consists of Luke Pritchard (vocals/rhythm guitar), Hugh Harris (lead guitar/synth), Alexis Nunez (drums), and Peter Denton (bass guitar). The original bassist was Max Rafferty, and the founding drummer was Paul Garred. The lineup of the band remained constant until the departure of Rafferty in 2008.
Context: Rafferty was fired from the band on 31 January 2008, after a series of absences due to illness and long-standing rumours about his place in the band; drug addiction was also quoted as one of the reasons for his departure. Rafferty subsequently refuted these claims, saying that he had been fired from the band because he "didn't think Konk was very good, and I said that." Dan Logan, bassist with a local Brighton band Cat the Dog, was drafted in as a temporary replacement for Rafferty. After the departure of Rafferty, the band had considered splitting up. Singer Luke Pritchard had told The Sun's Something for the Weekend that "Splitting does go through your mind. It's hard to let go of something you care about so much. We have fans to think of." Pritchard also discussed the possibility of Dan Logan joining the band as their new bassist, "It's been really strange for us but it's something that had to happen. Dan hasn't joined the band properly yet. We're trying him out, but I love playing with him." In October 2008, Peter Denton - who had previously filled in for Rafferty during the Inside In/Inside Out touring cycle - was chosen as the permanent bassist. The Kooks released their second album, Konk, in April 2008. The record was named after the studio where it was recorded and produced by Tony Hoffer, who worked on the band's debut album, Inside In/Inside Out. Prior to releasing the album, in an interview with NME, lead singer Luke Pritchard had claimed to have 80-90 songs written for the album, stating, "I want this album to be big......I've got an ego, I want the album to do well. I want our singles to come on the radio and for people to literally have their heads blown off by them". Recorded over a total of seven weeks in London and Los Angeles Pritchard told NME the band had wanted more input into their second album. "Tony's a genius, but this time we wanted more involvement in the production," said Pritchard. Konk went on to debut on the UK Albums Chart at number one with first week sales of 65,901 units. The album also spawned three top 50 hits including their highest chart performer to date, "Always Where I Need to Be", which peaked at number three. In the United States, it reached number 41 on the Billboard 200 and the album's first single, "Always Where I Need to Be", peaked at number 22 on the Alternative Songs chart. The album was certified gold in both the UK and Ireland. A second limited edition two disc version of Konk entitled RAK was also released. The name was taken from the London studio where The Kooks recorded seven new live tracks along with the Arctic Monkeys and Mike Crossey, producer for The Zutons. Allmusic said with Konk, The Kooks "explores pop and rock in all their glory," while BBC Music described their second album as "a little contrived with the recycling of old guitar lines and intros." NME suggested the departure of Rafferty affected Konk's production, stating "Konk is the sound of a band in disarray, unsuccessfully attempting to hold things together."
Question: Why did Rafferty depart?
Answer: Rafferty was fired from the band on 31 January 2008,

Problem: Background: Mraz was born and raised in Mechanicsville, Virginia. He is of Czech and Slovak descent through his grandfather, who moved to the United States from Austria-Hungary in 1915. His surname is Czech for "frost". (Czech: mraz)
Context: In 2009, while preparing for his new album, Mraz recorded "The Way Is Love", an unreleased Roy Orbison song, as a duet with Willie Nelson. In November 2009, he released the live CD/DVD Jason Mraz's Beautiful Mess: Live on Earth, recorded in Chicago during the Gratitude Cafe tour. The following year, he went to Brazil to record "Simplesmente Todo" with Milton Nascimento, who sings in Portuguese while Mraz sings in English. He also did some writing with Dido, and recorded new material with producer Martin Terefe. Mraz then released two live EPs: the Life Is Good EP on October 5, 2010, and the Live Is A Four Letter Word EP on February 28, 2012. Love Is a Four Letter Word was released on April 13, 2012. It reached number 2 on the Billboard 200, and the top 20 in 10 other countries. The lead single, "I Won't Give Up", debuted at number 8 on the Billboard Hot 100, and number 1 on the Digital Songs chart. It charted in 15 countries in total, and in October 2013 was certified 4x multi-platinum, for selling in excess of 4 million units. Mraz premiered the track live during his 2011 tour, before an official version had been released. It began to receive a lot of attention through live performances, as well as online. The official lyric video gained over 2.5 million views in its first 10 days on YouTube. Love Is a Four Letter Word was nominated for a 2012 Grammy Award for Best Engineered Album, Non-Classical. Mraz won a 2013 People's Choice Award for Favorite Male Artist. He performed at Farm Aid 2011 in Kansas City. In 2012 he played sold-out shows at the Hollywood Bowl in Los Angeles, Madison Square Garden in New York and the O2 Arena in London, and performed at President Barack Obama and family's lighting of the national Christmas tree at the White House; a noted Obama supporter, he has also performed at numerous other events involving Obama and Vice President Joe Biden. Also in 2012, he performed "You Did It" at the presentation ceremony for the Kennedy Center's Mark Twain Prize for American Humor, won that year by Ellen DeGeneres.
Question: What is Love is a four Letter Word ?
Answer:
Love Is a Four Letter Word was released on April 13, 2012.