text: A composer from this country wrote a highly symmetrical piece for solo amplified violin called Strung Out.
full_question: A composer from this country wrote a highly symmetrical piece for solo amplified violin called Strung Out. That composer from here used an "additive technique" for works like 1+1, which is played on a table top. A composer from this country used sounds from tin cans, conch shells, and two variable-speed turntables in a set of compositions whose fourth entry calls for the use of twelve radios. A composer from this country explored the role of chance in his Imaginary Landscapes and called for a duration of ambient noise in 4'33''. For 10 points name this birthplace of Philip Glass and John Cage.
first_sentence: A composer from this country wrote a highly symmetrical piece for solo amplified violin called Strung Out.