Background: Rudolph Van Gelder (November 2, 1924 - August 25, 2016) was an American recording engineer who specialized in jazz. Regarded as the most important recording engineer of jazz by some observers, Van Gelder recorded several thousand jazz sessions, including many recognized as classics, in a career which spanned more than half a century. Van Gelder recorded many of the great names in the genre, including John Coltrane, Miles Davis, Thelonious Monk, Sonny Rollins, Art Blakey, Joe Henderson, Freddie Hubbard, Wayne Shorter, and Horace Silver, among many others. He worked with many record companies but was most closely associated with Blue Note Records.
Context: In 1967, Alfred Lion retired from running Blue Note, and the company's owners, Liberty Records (from 1965), began to use other engineers more regularly. Prestige, too, had started to use other studios a few years earlier. Van Gelder remained active in music recording, working as the engineer for most of Creed Taylor's CTI Records releases, a series of proto-smooth jazz albums that were financially successful, but not always well received by critics.  Though his output slowed, Van Gelder remained active as a recording engineer into the new century. In the late 1990s he worked as a recording engineer for some of the songs featured on the soundtrack to the TV Show Cowboy Bebop. From 1999, he remastered the analog Blue Note recordings he made several decades earlier into 24-bit digital recordings in its RVG Edition series and also a similar series of remasters of some of the Prestige albums he recorded for its current owners, Concord Records. He was positive about the switch from analog to digital technology. He told Audio magazine in 1995:  The biggest distorter is the LP itself. I've made thousands of LP masters. I used to make 17 a day, with two lathes going simultaneously, and I'm glad to see the LP go. As far as I'm concerned, good riddance. It was a constant battle to try to make that music sound the way it should. It was never any good. And if people don't like what they hear in digital, they should blame the engineer who did it. Blame the mastering house. Blame the mixing engineer. That's why some digital recordings sound terrible, and I'm not denying that they do, but don't blame the medium.  Van Gelder resided in Englewood Cliffs into this century. He died at his Engelwood Cliffs home on August 25, 2016.
Question: What was the final recording that van Gelder worked on?
Answer: 

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 was the best?
Answer:
"Be Who You Are", one of two new songs included on the compilation.