{"product_id":"0899132000480","title":"Helicopter String Quartet","description":"In one of the most certifiably eccentric musical events of the late 20th century, German composer Karlheinz Stockhausen designed and executed the concept of having four members of a string quartet playing an original piece by Stockhausen in four separate helicopters, all flying through the air simultaneously. The sound was then routed to a central location and mixed together; the work premiered, in turn, at the 1995 Holland Festival. Frank Scheffer's film Helicopter String Quartet depicts the behind-the-scenes preparations for this event; Scheffer also conducts and films an extended conversation with Stockhausen in which the creator discusses the conception and execution of his composition and then breaks it down analytically.","brand":"REP SALES, INC DBA ALTERNATIVE","offers":[{"title":"Default Title","offer_id":47092407730416,"sku":"0899132000480","price":24.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/0899132000480_p0.jpg?v=1763898073","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/0899132000480","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}