Some context: Ellington was born on April 29, 1899, to James Edward Ellington and Daisy (Kennedy) Ellington in Washington, D.C. Both his parents were pianists. Daisy primarily played parlor songs and James preferred operatic arias.
Ellington was shortlisted for the Pulitzer Prize for Music in 1965 but no prize was ultimately awarded that year. Then 66 years old, he joked: "Fate is being kind to me. Fate doesn't want me to be famous too young." In 1999 he was posthumously awarded a special Pulitzer Prize "commemorating the centennial year of his birth, in recognition of his musical genius, which evoked aesthetically the principles of democracy through the medium of jazz and thus made an indelible contribution to art and culture."  In September 1965, he premiered the first of his Sacred Concerts. He created a jazz Christian liturgy. Although the work received mixed reviews, Ellington was proud of the composition and performed it dozens of times. This concert was followed by two others of the same type in 1968 and 1973, known as the Second and Third Sacred Concerts. These generated controversy in what was already a tumultuous time in the United States. Many saw the Sacred Music suites as an attempt to reinforce commercial support for organized religion, though Ellington simply said it was "the most important thing I've done". The Steinway piano upon which the Sacred Concerts were composed is part of the collection of the Smithsonian's National Museum of American History. Like Haydn and Mozart, Ellington conducted his orchestra from the piano - he always played the keyboard parts when the Sacred Concerts were performed.  Despite his advancing age (he turned 65 in the spring of 1964), Ellington showed no sign of slowing down as he continued to make vital and innovative recordings, including The Far East Suite (1966), New Orleans Suite (1970), Latin American Suite (1972) and The Afro-Eurasian Eclipse (1971), much of it inspired by his world tours. It was during this time that he recorded his only album with Frank Sinatra, entitled Francis A. & Edward K. (1967).  Although he made two more stage appearances before his death, Ellington performed what is considered his final full concert in a ballroom at Northern Illinois University on March 20, 1974.  The last three shows Ellington and his orchestra performed were one on March 21, 1973 at Purdue University's Hall of Music and two on March 22, 1973 at the Sturges-Young Auditorium in Sturgis, Michigan.
What did he do with Sinatra?
A: entitled Francis A. & Edward K.

Some context: Robin Charles Thicke (born March 10, 1977) is an American singer, songwriter and record producer. Thicke has worked with numerous artists, such as Christina Aguilera,3t, T.I., Nicki Minaj, K. Michelle, Pharrell Williams, Usher, Jennifer Hudson, Flo Rida, Brandy, Kid Cudi and Mary J. Blige, among others. Thicke worked on albums such as Usher's Confessions and Lil Wayne's Tha Carter III, while releasing his own R&B singles in the US including "Lost Without U", "Magic", and "Sex Therapy". He rose to international fame in 2013 with his single "Blurred Lines", which reached number one on the US Billboard Hot 100.
At the age of 22, after an involvement with Tommy Mottola and Epic Records following the end of his first deal with Interscope, Thicke resolved himself to work chiefly on material for his debut album, initially titled Cherry Blue Skies, planning to use his own money to fund the project. As Thicke told Billboard, "I decided I was going to save money to make my album, and I hoped to offer it to labels-take it or leave it-so I didn't have to negotiate how to make my music." While piecing his album together, Thicke began working with veteran producer and label executive Andre Harrell and, under his guidance, eventually signed with Interscope for a second time as part of Harrell's and Kenneth "Babyface" Edmonds' Nu America imprint label in 2001.  In 2002, Thicke released his debut single "When I Get You Alone". The track samples Walter Murphy's "A Fifth of Beethoven", which itself is a disco rendition of Beethoven's Fifth Symphony. The music video for the song received some rotation on MTV2 and BET's Rated Next and was spun moderately on pop and urban radio, peaking at number forty-nine on Radio & Records Pop chart. Globally, however, "When I Get You Alone" became a chart success when it peaked in the Top 20 in Australia, Belgium, and Italy, and reached the Top 10 of the singles charts in New Zealand and the Top 3 in the Netherlands.  The moderate success was enough to signal the release of the album in 2003 with its name changed to A Beautiful World. Despite the release of a second single, "Brand New Jones", the album received very little promotion and debuted at number 152 on the Billboard 200 albums chart, selling 119,000 copies as of January, 2012. A Beautiful World fell below the label's commercial expectations. The album's under-performance troubled Thicke personally, but it proved enough to make him a wanted collaborator. Thicke has cited Mary J. Blige, Usher, and Lil' Wayne, among others, as those who subsequently reached out to him. Reflecting on A Beautiful World in 2013, Usher stated to The New York Times, "I was blown away -- I thought Beatles, Earth Wind & Fire, Shuggie Otis, Marvin Gaye -- all in one album. [Robin's] got a soul you can't buy, man."  Runner-up Blake Lewis performed "When I Get You Alone" during the 2007 season of American Idol when the Top 3 chose a song to sing. Lewis has often put Robin Thicke in his list of musical influences in interviews and on the American Idol website. The song was also performed by Blaine Anderson (played by Darren Criss) on Glee during the Season 2 episode "Silly Love Songs".
Who signed him next
A:
signed with Interscope for a second time