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: On November 21 2016, the Kooks announced a 'Best Of' UK Tour to take place in April and May 2017 to mark their tenth anniversary as a band, in which they were planning to perform hits, b-sides and brand new music. To coincide with the tour, on March 31 2017 the band announced the upcoming release of The Best of... So Far, as well as releasing "Be Who You Are", one of two new songs included on the compilation. Pritchard stressed that this compilation and tour did not signal the end of the band, stating, "It's been the greatest pleasure to work, travel, fight, hate and love the best and most talented people I've met in my life. It's the greatest job in the world and we don't intend to stop any time soon."  The two new tracks were produced by Brandon Friesen, who has also been overseeing sessions for the band's next studio album. Consisting of songs written by Pritchard while the other band members spent time with their families, the new album is deemed to be more of a band effort, as opposed to Listen which was constructed individually. "This one's very much 'us' - all rehearsing songs, all arranging songs, all playing together. It's got the same sort of energy that we had on our first couple of albums, which we were probably running away from a little bit for a while, but now we've gone back to it," said Pritchard. "Brandon Friesen, our producer, has taken more of a production role than me, so I won't be taking the credit. On Listen, me and Inflo worked together everyday. But this one's been much more of a band record. It's been far more collaborative."  On the 8th April 2017, the Kooks decided to start the tour with 2 pre warm up shows in their spiritual home of Brighton, a matinee gig at The Prince Albert Pub & The Haunt in the evening, both these Sold out within 2 hours on the day of the gig. They subsequently performed at the Isle of Wight Festival 2017.
Question: What is The Best Of?. Whats the answer?
'Best Of' UK Tour to take place in April and May 2017 to mark their tenth anniversary as a band,