Background: Paul Vaughn Butterfield (December 17, 1942 - May 4, 1987) was an American blues harmonica player and singer. After early training as a classical flautist, he developed an interest in blues harmonica. He explored the blues scene in his native Chicago, where he met Muddy Waters and other blues greats, who provided encouragement and opportunities for him to join in jam sessions. He soon began performing with fellow blues enthusiasts Nick Gravenites and Elvin Bishop.
Context: After the breakup of the Butterfield Blues Band and no longer under contract with Elektra, Butterfield retreated to Woodstock, New York, where he eventually formed his next band, Paul Butterfield's Better Days, with drummer Chris Parker, guitarist Amos Garrett, singer Geoff Muldaur, pianist Ronnie Barron and bassist Billy Rich. In 1972-1973, the group recorded the albums Paul Butterfield's Better Days and It All Comes Back, released by Albert Grossman's Bearsville Records. The albums reflected the influence of the participants and explored more roots- and folk-based styles. Although without an easily defined commercial style, both reached the album chart. The band did not last to record a third studio album, but its album Live at Winterland Ballroom, recorded in 1973, was released in 1999.  Butterfield next pursued a solo career and appeared as a sideman in several different musical settings. In 1975, he again joined Muddy Waters to record Waters's last album for Chess Records, The Muddy Waters Woodstock Album. The album was recorded at Levon Helm's Woodstock studio with Garth Hudson and members of Waters's touring band. In 1976, Butterfield performed at the Band's final concert, "The Last Waltz", accompanying the Band on the song "Mystery Train" and backing Muddy Waters on "Mannish Boy". Butterfield kept up his association with former members of the Band, touring and recording with Levon Helm and the RCO All Stars in 1977 and touring with Rick Danko in 1979. A 1984 live performance with Danko and Richard Manuel was recorded and released as Live at the Lonestar in 2011.  As a solo act with backing musicians, Butterfield continued to tour and recorded the misguided and overproduced Put It in Your Ear in 1976 and North South in 1981, with strings, synthesizers, and pale funk arrangements. In 1986, he released his final studio album, The Legendary Paul Butterfield Rides Again, which again was a poor attempt at a comeback with an updated rock sound. On April 15, 1987, he participated in the concert "B.B. King & Friends", with Eric Clapton, Etta James, Albert King, Stevie Ray Vaughan, and others.
Question: what kind of other musical setting he was in?
Answer: In 1975, he again joined Muddy Waters to record Waters's last album

Background: John Ronald Reuel Tolkien,  (; 3 January 1892 - 2 September 1973) was an English writer, poet, philologist, and university professor who is best known as the author of the classic high fantasy works The Hobbit, The Lord of the Rings, and The Silmarillion. He served as the Rawlinson and Bosworth Professor of Anglo-Saxon and Fellow of Pembroke College, Oxford, from 1925 to 1945 and Merton Professor of English Language and Literature and Fellow of Merton College, Oxford, from 1945 to 1959. He was at one time a close friend of C. S. Lewis--they were both members of the informal literary discussion group known as the Inklings. Tolkien was appointed a Commander of the Order of the British Empire by Queen Elizabeth II on 28 March 1972.
Context: While in his early teens, Tolkien had his first encounter with a constructed language, Animalic, an invention of his cousins, Mary and Marjorie Incledon. At that time, he was studying Latin and Anglo-Saxon. Their interest in Animalic soon died away, but Mary and others, including Tolkien himself, invented a new and more complex language called Nevbosh. The next constructed language he came to work with, Naffarin, would be his own creation.  Tolkien learned Esperanto some time before 1909. Around 10 June 1909 he composed "The Book of the Foxrook", a sixteen-page notebook, where the "earliest example of one of his invented alphabets" appears. Short texts in this notebook are written in Esperanto.  In 1911, while they were at King Edward's School, Tolkien and three friends, Rob Gilson, Geoffrey Bache Smith and Christopher Wiseman, formed a semi-secret society they called the T.C.B.S. The initials stood for Tea Club and Barrovian Society, alluding to their fondness for drinking tea in Barrow's Stores near the school and, secretly, in the school library. After leaving school, the members stayed in touch and, in December 1914, they held a "council" in London at Wiseman's home. For Tolkien, the result of this meeting was a strong dedication to writing poetry.  In 1911, Tolkien went on a summer holiday in Switzerland, a trip that he recollects vividly in a 1968 letter, noting that Bilbo's journey across the Misty Mountains ("including the glissade down the slithering stones into the pine woods") is directly based on his adventures as their party of 12 hiked from Interlaken to Lauterbrunnen and on to camp in the moraines beyond Murren. Fifty-seven years later, Tolkien remembered his regret at leaving the view of the eternal snows of Jungfrau and Silberhorn, "the Silvertine (Celebdil) of my dreams". They went across the Kleine Scheidegg to Grindelwald and on across the Grosse Scheidegg to Meiringen. They continued across the Grimsel Pass, through the upper Valais to Brig and on to the Aletsch glacier and Zermatt.  In October of the same year, Tolkien began studying at Exeter College, Oxford. He initially studied Classics but changed his course in 1913 to English Language and Literature, graduating in 1915 with first-class honours in his final examinations.
Question: Where did he grow up?
Answer:
Switzerland,