Background: Aerosmith is an American rock band, sometimes referred to as "the Bad Boys from Boston" and "America's Greatest Rock and Roll Band". Their style, which is rooted in blues-based hard rock, has come to also incorporate elements of pop, heavy metal, and rhythm and blues, and has inspired many subsequent rock artists. They were formed in Boston, Massachusetts, in 1970. Guitarist Joe Perry and bassist Tom Hamilton, originally in a band together called the Jam Band, met up with vocalist/pianist/harmonicist Steven Tyler, drummer Joey Kramer, and guitarist Ray Tabano, and formed Aerosmith.
Context: In 1964, Steven Tyler formed his own band called the Strangeurs--later Chain Reaction--in Yonkers, NY. Meanwhile, Perry and Hamilton formed the Jam Band (commonly known as "Joe Perry's Jam Band"), which was based on free-form and blues. Hamilton and Perry moved to Boston, Massachusetts in September 1969. There they met Joey Kramer, a drummer from Yonkers, New York. Kramer knew Tyler and had always hoped to play in a band with him. Kramer, a Berklee College of Music student, decided to quit school to join Jam Band.  In 1970, Chain Reaction and Jam Band played at the same gig. Tyler immediately loved Jam Band's sound, and wanted to combine the two bands. In October 1970, the bands met up again and considered the proposition. Tyler, who had been a drummer and backup singer in Chain Reaction, adamantly refused to play drums in this new band, insisting he would take part only if he could be frontman and lead vocalist. The others agreed, and a new band was born. The band moved into a home together at 1325 Commonwealth Avenue in Boston, where they wrote and rehearsed music together and relaxed in between shows.  The members of the band reportedly spent afternoons getting stoned and watching Three Stooges reruns. One day, they had a post-Stooges meeting to try to come up with a name. Kramer said when he was in school he would write the word aerosmith all over his notebooks. The name had popped into his head after listening to Harry Nilsson's album Aerial Ballet, which featured jacket art of a circus performer jumping out of a biplane. Initially, Kramer's bandmates were unimpressed; they all thought he was referring to the Sinclair Lewis novel they were required to read in high school English class. "No, not Arrowsmith," Kramer explained. "A-E-R-O...Aerosmith." The band settled upon this name after also considering "the Hookers" and "Spike Jones."  Soon, the band hired Ray Tabano, a childhood friend of Tyler, as rhythm guitarist and began playing local shows. Aerosmith played their first gig in Mendon, Massachusetts at Nipmuc Regional High School (now Miscoe Hill Middle School) on November 6, 1970. In 1971, Tabano was replaced by Brad Whitford, who also attended the Berklee School of Music and was formerly of the band Earth Inc. Whitford, from Reading, Massachusetts, had already played at Reading's AW Coolidge Middle School. Other than a period from July 1979 to April 1984, the line-up of Tyler, Perry, Hamilton, Kramer, and Whitford has stayed the same.
Question: When did Aerosmith form?
Answer: In 1964, Steven Tyler formed his own band called the Strangeurs--later Chain Reaction--in Yonkers, NY.

Background: Toru Takemitsu (Wu Man  Che , Takemitsu Toru, October 8, 1930 - February 20, 1996) pronounced [takemitsW to:rW] was a Japanese composer and writer on aesthetics and music theory. Largely self-taught, Takemitsu possessed consummate skill in the subtle manipulation of instrumental and orchestral timbre. He is famed for combining elements of oriental and occidental philosophy to create a sound uniquely his own, and for fusing opposites together such as sound with silence and tradition with innovation. He composed several hundred independent works of music, scored more than ninety films and published twenty books.
Context: In 1948, Takemitsu conceived the idea of electronic music technology, or in his own words, to "bring noise into tempered musical tones inside a busy small tube." During the 1950s, Takemitsu had learned that in 1948 "a French [engineer] Pierre Schaeffer invented the method(s) of musique concrete based on the same idea as mine. I was pleased with this coincidence."  In 1951, Takemitsu was a founding member of the anti-academic Jikken Kobo (Shi Yan Gong Fang , "experimental workshop"): an artistic group established for multidisciplinary collaboration on mixed-media projects, who sought to avoid Japanese artistic tradition. The performances and works undertaken by the group introduced several contemporary Western composers to Japanese audiences. During this period he wrote Saegirarenai Kyusoku I ("Uninterrupted Rest I", 1952: a piano work, without a regular rhythmic pulse or barlines); and by 1955 Takemitsu had begun to use electronic tape-recording techniques in such works as Relief Statique (1955) and Vocalism A*I (1956). Takemitsu also studied in the early 1950s with the composer Fumio Hayasaka, perhaps best known for the scores he wrote for films by Kenji Mizoguchi and Akira Kurosawa, the latter of whom Takemitsu would collaborate with decades later.  In the late 1950s chance brought Takemitsu international attention: his Requiem for string orchestra (1957  listen ), written as an homage to Hayasaka, was heard by Igor Stravinsky in 1958 during his visit to Japan. (The NHK had organised opportunities for Stravinsky to listen to some of the latest Japanese music; when Takemitsu's work was put on by mistake, Stravinsky insisted on hearing it to the end.) At a press conference later, Stravinsky expressed his admiration for the work, praising its "sincerity" and "passionate" writing. Stravinsky subsequently invited Takemitsu to lunch; and for Takemitsu this was an "unforgettable" experience. After Stravinsky returned to the U.S., Takemitsu soon received a commission for a new work from the Koussevitsky Foundation which, he assumed, had come as a suggestion from Stravinsky to Aaron Copland. For this he composed Dorian Horizon, (1966), which was premiered by the San Francisco Symphony Orchestra, conducted by Copland.
Question: what genre of music did his productions have?
Answer:
his Requiem for string orchestra (1957  listen ), written as an homage to Hayasaka, was heard by Igor Stravinsky in 1958 during his visit to Japan.