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| − | ''[[Electronic Study 2]]'' is a piece by [[Karlheinz Stockhausen]] created in 1954.<ref name=Harvey>[[Jonathan Harvey]], [https://books.google.it/books?id=wtldEmoFR-MC&pg=PA25 ''The Music of Stockhausen: An Introduction''], University of California Press, 1975, pp.25-28.</ref>
| + | #REDIRECT [[Karlheinz Stockhausen]] |
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| − | In it, "he selects quite a constricted range of material, the proceeds to cover it totally, to use up ''all'' the possibilities that the imagination considers worth while".<ref name=Harvey/>
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| − | <BLOCKQUOTE>
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| − | ''Studie 2'' is eighty-one sine tones pitched along an exponential frequency scale which spans just over seven octaves. The steps are all perceived as equal and are a little over 1/16th of an octave in size. [...] The most significant thing about these intervals chosen by the 25th root of 5 is that no octaves occur. The lowest frequency is 100 c.p.s, and no multiple of 100 by any whole number occurs throughout the scale.<ref name=Harvey/>
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| − | </BLOCKQUOTE>
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| − | This, presumably, is what is on Delia's [[DD165|Attic Tape "Stockhausen Study 2"]].
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| − | =References=
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| − | <references/>
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| − | [[Category:Influence]]
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